/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-ext/33_double_lock_p1_vs.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-11 01:48:29,036 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-11 01:48:29,038 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-11 01:48:29,055 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-11 01:48:29,077 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-11 01:48:29,078 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-11 01:48:29,078 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-11 01:48:29,081 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2021-03-11 01:48:29,102 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-11 01:48:29,102 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-11 01:48:29,104 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-11 01:48:29,105 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-11 01:48:29,105 INFO L138 SettingsManager]: * Use SBE=true [2021-03-11 01:48:29,105 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-11 01:48:29,105 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-11 01:48:29,105 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-11 01:48:29,105 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-11 01:48:29,105 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-11 01:48:29,106 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-11 01:48:29,106 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-11 01:48:29,106 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-11 01:48:29,106 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-11 01:48:29,106 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-11 01:48:29,106 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-11 01:48:29,107 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-11 01:48:29,107 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-11 01:48:29,107 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-11 01:48:29,107 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-11 01:48:29,107 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-11 01:48:29,107 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-11 01:48:29,107 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-11 01:48:29,107 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-11 01:48:29,108 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-11 01:48:29,108 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-11 01:48:29,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-11 01:48:29,108 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-03-11 01:48:29,108 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-03-11 01:48:29,108 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-11 01:48:29,358 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-11 01:48:29,382 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-11 01:48:29,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-11 01:48:29,385 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-11 01:48:29,385 INFO L275 PluginConnector]: CDTParser initialized [2021-03-11 01:48:29,386 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/33_double_lock_p1_vs.i [2021-03-11 01:48:29,428 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b586a1dd3/085f0eff3cc44e3cbc945563933cb990/FLAG3d41ff445 [2021-03-11 01:48:29,821 INFO L306 CDTParser]: Found 1 translation units. [2021-03-11 01:48:29,821 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/33_double_lock_p1_vs.i [2021-03-11 01:48:29,828 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b586a1dd3/085f0eff3cc44e3cbc945563933cb990/FLAG3d41ff445 [2021-03-11 01:48:30,168 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b586a1dd3/085f0eff3cc44e3cbc945563933cb990 [2021-03-11 01:48:30,170 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-11 01:48:30,173 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-11 01:48:30,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-11 01:48:30,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-11 01:48:30,178 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-11 01:48:30,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.03 01:48:30" (1/1) ... [2021-03-11 01:48:30,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32c403d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 01:48:30, skipping insertion in model container [2021-03-11 01:48:30,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.03 01:48:30" (1/1) ... [2021-03-11 01:48:30,184 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-11 01:48:30,219 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-11 01:48:30,428 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/33_double_lock_p1_vs.i[30807,30820] [2021-03-11 01:48:30,435 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-11 01:48:30,441 INFO L203 MainTranslator]: Completed pre-run [2021-03-11 01:48:30,495 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/33_double_lock_p1_vs.i[30807,30820] [2021-03-11 01:48:30,501 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-11 01:48:30,550 INFO L208 MainTranslator]: Completed translation [2021-03-11 01:48:30,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 01:48:30 WrapperNode [2021-03-11 01:48:30,551 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-11 01:48:30,553 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-11 01:48:30,553 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-11 01:48:30,553 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-11 01:48:30,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 01:48:30" (1/1) ... [2021-03-11 01:48:30,569 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 01:48:30" (1/1) ... [2021-03-11 01:48:30,592 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-11 01:48:30,592 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-11 01:48:30,593 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-11 01:48:30,593 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-11 01:48:30,597 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 01:48:30" (1/1) ... [2021-03-11 01:48:30,598 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 01:48:30" (1/1) ... [2021-03-11 01:48:30,599 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 01:48:30" (1/1) ... [2021-03-11 01:48:30,600 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 01:48:30" (1/1) ... [2021-03-11 01:48:30,603 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 01:48:30" (1/1) ... [2021-03-11 01:48:30,605 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 01:48:30" (1/1) ... [2021-03-11 01:48:30,606 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 01:48:30" (1/1) ... [2021-03-11 01:48:30,608 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-11 01:48:30,609 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-11 01:48:30,609 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-11 01:48:30,609 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-11 01:48:30,609 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 01:48:30" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-11 01:48:30,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-03-11 01:48:30,649 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2021-03-11 01:48:30,649 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2021-03-11 01:48:30,650 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-03-11 01:48:30,650 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-03-11 01:48:30,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-11 01:48:30,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-11 01:48:30,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-11 01:48:30,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-11 01:48:30,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-11 01:48:30,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-11 01:48:30,651 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-11 01:48:31,161 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-11 01:48:31,161 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-03-11 01:48:31,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.03 01:48:31 BoogieIcfgContainer [2021-03-11 01:48:31,163 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-11 01:48:31,164 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-11 01:48:31,164 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-11 01:48:31,165 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-11 01:48:31,165 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.03 01:48:30" (1/3) ... [2021-03-11 01:48:31,166 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cc99737 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.03 01:48:31, skipping insertion in model container [2021-03-11 01:48:31,166 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 01:48:30" (2/3) ... [2021-03-11 01:48:31,166 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cc99737 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.03 01:48:31, skipping insertion in model container [2021-03-11 01:48:31,166 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.03 01:48:31" (3/3) ... [2021-03-11 01:48:31,167 INFO L111 eAbstractionObserver]: Analyzing ICFG 33_double_lock_p1_vs.i [2021-03-11 01:48:31,171 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-11 01:48:31,173 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-03-11 01:48:31,174 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-11 01:48:31,189 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,189 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,189 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,189 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,189 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,189 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,189 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,189 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,190 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,190 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,190 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,190 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,190 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,190 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,190 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,190 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,190 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,190 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,190 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,190 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,191 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,191 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,191 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,191 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,191 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,191 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,191 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,191 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,191 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,191 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,191 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,191 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,192 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,192 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,192 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,192 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,192 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,192 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,192 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,192 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,192 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,192 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,192 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,192 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,193 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,193 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,193 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,193 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,193 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,193 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,193 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,193 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,193 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,193 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,193 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,194 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,194 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,194 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,194 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,194 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,194 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,194 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,194 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,194 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,194 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,194 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,194 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,194 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,194 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,195 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,195 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,195 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,195 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,195 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,195 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,195 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,195 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,195 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,195 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,195 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,195 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,195 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,196 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,196 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,196 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,196 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,196 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,196 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,198 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,198 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,198 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,198 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,198 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,199 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,199 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,199 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,199 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,200 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,200 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,200 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,200 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,200 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,200 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,201 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,201 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,201 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,201 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,201 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,201 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,203 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,203 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,203 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,204 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,204 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,204 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,204 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,205 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,205 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,206 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,206 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,206 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,206 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,206 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,206 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,206 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,206 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,206 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,206 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,207 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,207 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,207 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,207 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,207 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,207 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,207 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,208 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 01:48:31,219 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-03-11 01:48:31,231 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 01:48:31,231 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-11 01:48:31,231 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 01:48:31,231 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 01:48:31,231 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 01:48:31,232 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 01:48:31,232 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 01:48:31,232 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 01:48:31,237 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 63 places, 63 transitions, 136 flow [2021-03-11 01:48:31,256 INFO L129 PetriNetUnfolder]: 7/70 cut-off events. [2021-03-11 01:48:31,256 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-11 01:48:31,259 INFO L84 FinitePrefix]: Finished finitePrefix Result has 78 conditions, 70 events. 7/70 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 146 event pairs, 0 based on Foata normal form. 0/60 useless extension candidates. Maximal degree in co-relation 56. Up to 4 conditions per place. [2021-03-11 01:48:31,259 INFO L82 GeneralOperation]: Start removeDead. Operand has 63 places, 63 transitions, 136 flow [2021-03-11 01:48:31,261 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 62 places, 62 transitions, 132 flow [2021-03-11 01:48:31,267 INFO L129 PetriNetUnfolder]: 4/39 cut-off events. [2021-03-11 01:48:31,267 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-11 01:48:31,267 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 01:48:31,268 INFO L255 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] [2021-03-11 01:48:31,268 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 01:48:31,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 01:48:31,295 INFO L82 PathProgramCache]: Analyzing trace with hash 1206442929, now seen corresponding path program 1 times [2021-03-11 01:48:31,300 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 01:48:31,300 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [398439616] [2021-03-11 01:48:31,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 01:48:31,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 01:48:31,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:31,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:31,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:31,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 01:48:31,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:31,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:31,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 01:48:31,446 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [398439616] [2021-03-11 01:48:31,446 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 01:48:31,447 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 01:48:31,447 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [991194403] [2021-03-11 01:48:31,452 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-11 01:48:31,452 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 01:48:31,460 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-11 01:48:31,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 01:48:31,464 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 48 out of 63 [2021-03-11 01:48:31,466 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 62 places, 62 transitions, 132 flow. Second operand has 3 states, 3 states have (on average 48.666666666666664) internal successors, (146), 3 states have internal predecessors, (146), 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) [2021-03-11 01:48:31,466 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 01:48:31,466 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 48 of 63 [2021-03-11 01:48:31,471 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 01:48:31,520 INFO L129 PetriNetUnfolder]: 23/121 cut-off events. [2021-03-11 01:48:31,520 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-11 01:48:31,521 INFO L84 FinitePrefix]: Finished finitePrefix Result has 175 conditions, 121 events. 23/121 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 333 event pairs, 2 based on Foata normal form. 41/149 useless extension candidates. Maximal degree in co-relation 151. Up to 31 conditions per place. [2021-03-11 01:48:31,523 INFO L132 encePairwiseOnDemand]: 50/63 looper letters, 7 selfloop transitions, 6 changer transitions 0/54 dead transitions. [2021-03-11 01:48:31,523 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 55 places, 54 transitions, 142 flow [2021-03-11 01:48:31,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-11 01:48:31,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-11 01:48:31,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 168 transitions. [2021-03-11 01:48:31,531 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8888888888888888 [2021-03-11 01:48:31,531 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 168 transitions. [2021-03-11 01:48:31,531 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 168 transitions. [2021-03-11 01:48:31,532 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 01:48:31,533 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 168 transitions. [2021-03-11 01:48:31,537 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 56.0) internal successors, (168), 3 states have internal predecessors, (168), 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) [2021-03-11 01:48:31,541 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 63.0) internal successors, (252), 4 states have internal predecessors, (252), 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) [2021-03-11 01:48:31,541 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 63.0) internal successors, (252), 4 states have internal predecessors, (252), 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) [2021-03-11 01:48:31,542 INFO L185 Difference]: Start difference. First operand has 62 places, 62 transitions, 132 flow. Second operand 3 states and 168 transitions. [2021-03-11 01:48:31,543 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 55 places, 54 transitions, 142 flow [2021-03-11 01:48:31,544 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 54 places, 54 transitions, 141 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-11 01:48:31,548 INFO L241 Difference]: Finished difference. Result has 56 places, 53 transitions, 147 flow [2021-03-11 01:48:31,549 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=63, PETRI_DIFFERENCE_MINUEND_FLOW=107, PETRI_DIFFERENCE_MINUEND_PLACES=52, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=50, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=44, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=147, PETRI_PLACES=56, PETRI_TRANSITIONS=53} [2021-03-11 01:48:31,550 INFO L335 CegarLoopForPetriNet]: 62 programPoint places, -6 predicate places. [2021-03-11 01:48:31,550 INFO L480 AbstractCegarLoop]: Abstraction has has 56 places, 53 transitions, 147 flow [2021-03-11 01:48:31,550 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 48.666666666666664) internal successors, (146), 3 states have internal predecessors, (146), 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) [2021-03-11 01:48:31,550 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 01:48:31,550 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 01:48:31,550 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-11 01:48:31,550 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 01:48:31,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 01:48:31,551 INFO L82 PathProgramCache]: Analyzing trace with hash -2068912052, now seen corresponding path program 1 times [2021-03-11 01:48:31,551 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 01:48:31,551 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635423474] [2021-03-11 01:48:31,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 01:48:31,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 01:48:31,586 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 01:48:31,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 01:48:31,620 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 01:48:31,639 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-11 01:48:31,639 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-11 01:48:31,640 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-11 01:48:31,640 WARN L342 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-11 01:48:31,640 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-03-11 01:48:31,654 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,654 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,655 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,655 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,655 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,655 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,655 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,655 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,655 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,655 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,655 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,655 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,655 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,655 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,655 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,655 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,655 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,656 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,656 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,656 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,656 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,656 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,656 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,656 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,657 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,657 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,657 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,657 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,658 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,658 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,658 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,658 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,658 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,665 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,665 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,665 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,665 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,665 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,665 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,665 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,665 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,665 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,665 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,665 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,665 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,666 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,666 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,666 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,666 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,666 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,666 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,666 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,666 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,666 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,666 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,666 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,666 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,666 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,666 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,666 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,667 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,667 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,667 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,667 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,667 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,667 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,667 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,667 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,667 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,667 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,667 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,667 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,667 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,667 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,667 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,667 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,667 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,668 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,668 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,668 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,668 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,668 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,668 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,668 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,668 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,668 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,668 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,668 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,668 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,668 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,668 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,668 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,668 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,669 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,669 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,669 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,669 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,669 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,669 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,669 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,669 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,669 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,669 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,669 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,669 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,669 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,669 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,669 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,669 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,669 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,670 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,670 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,670 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,670 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,670 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,670 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,670 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,670 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,670 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,670 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,670 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,670 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,670 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,670 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,670 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,670 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,670 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,671 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,671 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,671 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,672 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,672 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,672 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,672 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,672 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,672 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,672 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,672 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,672 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,672 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,672 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,672 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,672 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,672 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,672 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,672 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,672 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,673 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,673 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,673 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,673 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,673 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,673 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,673 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,673 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,673 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,673 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,673 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,674 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,674 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,674 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,674 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,674 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,674 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,674 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,676 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,677 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,677 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,677 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,677 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,677 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,677 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,677 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,678 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,678 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,678 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,678 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,678 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,678 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,679 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,679 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,679 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,679 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,679 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,679 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,679 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,680 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,680 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,680 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,680 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,680 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,680 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,681 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,682 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,682 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,682 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,682 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,682 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,682 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,682 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,682 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,682 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,682 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,682 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,682 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,682 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,682 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,682 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,683 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,684 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,684 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,684 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,684 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,684 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,684 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,684 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,684 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,684 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,684 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,684 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,684 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,684 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,684 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,684 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,684 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,685 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,685 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,685 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,685 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,685 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,685 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,685 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,685 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,685 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,686 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,686 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,686 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,686 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,686 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,686 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,686 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,686 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,686 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,686 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,687 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,687 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,687 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,687 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,687 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,687 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,687 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,687 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,687 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,687 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,687 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,687 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,687 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,687 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,687 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,687 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,687 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,688 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,688 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,688 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 01:48:31,688 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-03-11 01:48:31,689 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 01:48:31,689 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-11 01:48:31,689 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 01:48:31,689 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 01:48:31,689 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 01:48:31,689 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 01:48:31,689 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 01:48:31,689 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 01:48:31,691 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 97 places, 98 transitions, 220 flow [2021-03-11 01:48:31,698 INFO L129 PetriNetUnfolder]: 9/96 cut-off events. [2021-03-11 01:48:31,698 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-03-11 01:48:31,699 INFO L84 FinitePrefix]: Finished finitePrefix Result has 110 conditions, 96 events. 9/96 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 261 event pairs, 0 based on Foata normal form. 0/83 useless extension candidates. Maximal degree in co-relation 105. Up to 6 conditions per place. [2021-03-11 01:48:31,699 INFO L82 GeneralOperation]: Start removeDead. Operand has 97 places, 98 transitions, 220 flow [2021-03-11 01:48:31,700 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 80 places, 79 transitions, 173 flow [2021-03-11 01:48:31,702 INFO L129 PetriNetUnfolder]: 2/34 cut-off events. [2021-03-11 01:48:31,702 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-11 01:48:31,702 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 01:48:31,702 INFO L255 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] [2021-03-11 01:48:31,702 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 01:48:31,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 01:48:31,702 INFO L82 PathProgramCache]: Analyzing trace with hash -909351215, now seen corresponding path program 1 times [2021-03-11 01:48:31,703 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 01:48:31,703 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167877363] [2021-03-11 01:48:31,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 01:48:31,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 01:48:31,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:31,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:31,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:31,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 01:48:31,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:31,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:31,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 01:48:31,728 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167877363] [2021-03-11 01:48:31,728 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 01:48:31,729 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 01:48:31,729 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [970398603] [2021-03-11 01:48:31,729 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-11 01:48:31,729 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 01:48:31,729 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-11 01:48:31,729 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 01:48:31,730 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 71 out of 98 [2021-03-11 01:48:31,730 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 80 places, 79 transitions, 173 flow. Second operand has 3 states, 3 states have (on average 71.66666666666667) internal successors, (215), 3 states have internal predecessors, (215), 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) [2021-03-11 01:48:31,730 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 01:48:31,730 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 71 of 98 [2021-03-11 01:48:31,730 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 01:48:31,830 INFO L129 PetriNetUnfolder]: 258/681 cut-off events. [2021-03-11 01:48:31,830 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-03-11 01:48:31,834 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1070 conditions, 681 events. 258/681 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 57. Compared 3984 event pairs, 52 based on Foata normal form. 222/839 useless extension candidates. Maximal degree in co-relation 1045. Up to 301 conditions per place. [2021-03-11 01:48:31,838 INFO L132 encePairwiseOnDemand]: 81/98 looper letters, 13 selfloop transitions, 10 changer transitions 0/77 dead transitions. [2021-03-11 01:48:31,838 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 73 places, 77 transitions, 215 flow [2021-03-11 01:48:31,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-11 01:48:31,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-11 01:48:31,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 247 transitions. [2021-03-11 01:48:31,843 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8401360544217688 [2021-03-11 01:48:31,843 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 247 transitions. [2021-03-11 01:48:31,843 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 247 transitions. [2021-03-11 01:48:31,844 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 01:48:31,844 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 247 transitions. [2021-03-11 01:48:31,846 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 82.33333333333333) internal successors, (247), 3 states have internal predecessors, (247), 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) [2021-03-11 01:48:31,847 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 98.0) internal successors, (392), 4 states have internal predecessors, (392), 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) [2021-03-11 01:48:31,847 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 98.0) internal successors, (392), 4 states have internal predecessors, (392), 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) [2021-03-11 01:48:31,847 INFO L185 Difference]: Start difference. First operand has 80 places, 79 transitions, 173 flow. Second operand 3 states and 247 transitions. [2021-03-11 01:48:31,847 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 73 places, 77 transitions, 215 flow [2021-03-11 01:48:31,848 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 72 places, 77 transitions, 212 flow, removed 1 selfloop flow, removed 1 redundant places. [2021-03-11 01:48:31,849 INFO L241 Difference]: Finished difference. Result has 74 places, 76 transitions, 226 flow [2021-03-11 01:48:31,849 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=98, PETRI_DIFFERENCE_MINUEND_FLOW=146, PETRI_DIFFERENCE_MINUEND_PLACES=70, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=67, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=57, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=226, PETRI_PLACES=74, PETRI_TRANSITIONS=76} [2021-03-11 01:48:31,850 INFO L335 CegarLoopForPetriNet]: 80 programPoint places, -6 predicate places. [2021-03-11 01:48:31,850 INFO L480 AbstractCegarLoop]: Abstraction has has 74 places, 76 transitions, 226 flow [2021-03-11 01:48:31,850 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 71.66666666666667) internal successors, (215), 3 states have internal predecessors, (215), 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) [2021-03-11 01:48:31,850 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 01:48:31,850 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 01:48:31,850 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-11 01:48:31,850 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 01:48:31,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 01:48:31,850 INFO L82 PathProgramCache]: Analyzing trace with hash 579803924, now seen corresponding path program 1 times [2021-03-11 01:48:31,850 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 01:48:31,851 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [166603969] [2021-03-11 01:48:31,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 01:48:31,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 01:48:31,861 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 01:48:31,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 01:48:31,869 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 01:48:31,873 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-11 01:48:31,873 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-11 01:48:31,874 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-11 01:48:31,874 WARN L342 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-11 01:48:31,874 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2021-03-11 01:48:31,893 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,893 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,893 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,893 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,893 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,893 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,893 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,893 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,893 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,893 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,893 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,893 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,893 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,893 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,893 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,893 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,893 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,894 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,895 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,895 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,895 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,895 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,895 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,895 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,895 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,895 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,895 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,895 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,895 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,895 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,895 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,895 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,895 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,896 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,897 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,898 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,899 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,900 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,901 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,902 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,903 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,904 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,905 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,906 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,907 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,909 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,909 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,909 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,909 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,909 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,909 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,909 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,909 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,909 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,909 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,909 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,909 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,909 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,909 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,909 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,910 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,912 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,913 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,914 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,915 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,916 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,916 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,916 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,916 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,916 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,916 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,916 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,916 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,916 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,916 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,916 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,916 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,916 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,916 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,916 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,917 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,917 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,917 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,917 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,917 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,917 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,917 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,917 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,918 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,918 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,918 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,918 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,918 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,918 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,918 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,918 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,918 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,918 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,918 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,918 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,919 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,919 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,919 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,919 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,919 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,919 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,920 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,920 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,920 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,920 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,920 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,920 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,920 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,920 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,920 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,920 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,920 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,920 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,920 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,920 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,921 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,921 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,921 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,921 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,921 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,921 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,921 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,921 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,921 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,921 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,921 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,922 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,922 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,922 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,922 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,922 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,922 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,922 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,922 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,923 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,924 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,924 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,924 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,924 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,924 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,924 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,924 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,925 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,925 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,925 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,925 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,925 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,925 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,925 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,925 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,925 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,925 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,925 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,925 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:31,926 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 01:48:31,926 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-03-11 01:48:31,926 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 01:48:31,926 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-11 01:48:31,927 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 01:48:31,927 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 01:48:31,927 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 01:48:31,927 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 01:48:31,927 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 01:48:31,927 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 01:48:31,928 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 131 places, 133 transitions, 308 flow [2021-03-11 01:48:31,936 INFO L129 PetriNetUnfolder]: 11/122 cut-off events. [2021-03-11 01:48:31,936 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-03-11 01:48:31,937 INFO L84 FinitePrefix]: Finished finitePrefix Result has 143 conditions, 122 events. 11/122 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 336 event pairs, 0 based on Foata normal form. 0/106 useless extension candidates. Maximal degree in co-relation 136. Up to 8 conditions per place. [2021-03-11 01:48:31,937 INFO L82 GeneralOperation]: Start removeDead. Operand has 131 places, 133 transitions, 308 flow [2021-03-11 01:48:31,938 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 98 places, 96 transitions, 216 flow [2021-03-11 01:48:31,940 INFO L129 PetriNetUnfolder]: 4/39 cut-off events. [2021-03-11 01:48:31,940 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-11 01:48:31,940 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 01:48:31,940 INFO L255 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] [2021-03-11 01:48:31,940 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 01:48:31,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 01:48:31,940 INFO L82 PathProgramCache]: Analyzing trace with hash 1989996096, now seen corresponding path program 1 times [2021-03-11 01:48:31,940 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 01:48:31,940 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [59986858] [2021-03-11 01:48:31,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 01:48:31,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 01:48:31,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:31,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:31,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:31,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 01:48:31,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:31,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:31,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 01:48:31,961 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [59986858] [2021-03-11 01:48:31,961 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 01:48:31,961 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 01:48:31,961 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379730387] [2021-03-11 01:48:31,962 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-11 01:48:31,962 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 01:48:31,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-11 01:48:31,962 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 01:48:31,963 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 133 [2021-03-11 01:48:31,963 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 98 places, 96 transitions, 216 flow. Second operand has 3 states, 3 states have (on average 94.66666666666667) internal successors, (284), 3 states have internal predecessors, (284), 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) [2021-03-11 01:48:31,963 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 01:48:31,963 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 133 [2021-03-11 01:48:31,963 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 01:48:32,302 INFO L129 PetriNetUnfolder]: 1958/3945 cut-off events. [2021-03-11 01:48:32,303 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-03-11 01:48:32,317 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6494 conditions, 3945 events. 1958/3945 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 296. Compared 29907 event pairs, 598 based on Foata normal form. 1124/4754 useless extension candidates. Maximal degree in co-relation 6468. Up to 2155 conditions per place. [2021-03-11 01:48:32,338 INFO L132 encePairwiseOnDemand]: 112/133 looper letters, 17 selfloop transitions, 14 changer transitions 0/98 dead transitions. [2021-03-11 01:48:32,338 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 91 places, 98 transitions, 282 flow [2021-03-11 01:48:32,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-11 01:48:32,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-11 01:48:32,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 324 transitions. [2021-03-11 01:48:32,340 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8120300751879699 [2021-03-11 01:48:32,340 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 324 transitions. [2021-03-11 01:48:32,340 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 324 transitions. [2021-03-11 01:48:32,340 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 01:48:32,340 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 324 transitions. [2021-03-11 01:48:32,341 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 108.0) internal successors, (324), 3 states have internal predecessors, (324), 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) [2021-03-11 01:48:32,342 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 133.0) internal successors, (532), 4 states have internal predecessors, (532), 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) [2021-03-11 01:48:32,342 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 133.0) internal successors, (532), 4 states have internal predecessors, (532), 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) [2021-03-11 01:48:32,342 INFO L185 Difference]: Start difference. First operand has 98 places, 96 transitions, 216 flow. Second operand 3 states and 324 transitions. [2021-03-11 01:48:32,343 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 91 places, 98 transitions, 282 flow [2021-03-11 01:48:32,344 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 90 places, 98 transitions, 275 flow, removed 3 selfloop flow, removed 1 redundant places. [2021-03-11 01:48:32,345 INFO L241 Difference]: Finished difference. Result has 92 places, 97 transitions, 297 flow [2021-03-11 01:48:32,346 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=133, PETRI_DIFFERENCE_MINUEND_FLOW=185, PETRI_DIFFERENCE_MINUEND_PLACES=88, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=84, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=70, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=297, PETRI_PLACES=92, PETRI_TRANSITIONS=97} [2021-03-11 01:48:32,346 INFO L335 CegarLoopForPetriNet]: 98 programPoint places, -6 predicate places. [2021-03-11 01:48:32,346 INFO L480 AbstractCegarLoop]: Abstraction has has 92 places, 97 transitions, 297 flow [2021-03-11 01:48:32,346 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 94.66666666666667) internal successors, (284), 3 states have internal predecessors, (284), 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) [2021-03-11 01:48:32,346 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 01:48:32,346 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 01:48:32,346 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-11 01:48:32,347 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 01:48:32,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 01:48:32,347 INFO L82 PathProgramCache]: Analyzing trace with hash -299717077, now seen corresponding path program 1 times [2021-03-11 01:48:32,347 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 01:48:32,347 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754196589] [2021-03-11 01:48:32,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 01:48:32,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 01:48:32,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:32,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:32,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:32,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 01:48:32,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:32,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 01:48:32,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:32,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:32,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 01:48:32,396 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [754196589] [2021-03-11 01:48:32,396 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 01:48:32,396 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-11 01:48:32,396 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1080189351] [2021-03-11 01:48:32,396 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 01:48:32,396 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 01:48:32,397 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 01:48:32,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 01:48:32,397 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 133 [2021-03-11 01:48:32,398 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 92 places, 97 transitions, 297 flow. Second operand has 4 states, 4 states have (on average 94.75) internal successors, (379), 4 states have internal predecessors, (379), 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) [2021-03-11 01:48:32,398 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 01:48:32,398 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 133 [2021-03-11 01:48:32,398 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 01:48:32,813 INFO L129 PetriNetUnfolder]: 2326/4942 cut-off events. [2021-03-11 01:48:32,813 INFO L130 PetriNetUnfolder]: For 1199/2725 co-relation queries the response was YES. [2021-03-11 01:48:32,832 INFO L84 FinitePrefix]: Finished finitePrefix Result has 11671 conditions, 4942 events. 2326/4942 cut-off events. For 1199/2725 co-relation queries the response was YES. Maximal size of possible extension queue 361. Compared 41602 event pairs, 406 based on Foata normal form. 230/5099 useless extension candidates. Maximal degree in co-relation 11642. Up to 2622 conditions per place. [2021-03-11 01:48:32,861 INFO L132 encePairwiseOnDemand]: 118/133 looper letters, 25 selfloop transitions, 20 changer transitions 0/112 dead transitions. [2021-03-11 01:48:32,861 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 95 places, 112 transitions, 443 flow [2021-03-11 01:48:32,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 01:48:32,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 01:48:32,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 423 transitions. [2021-03-11 01:48:32,862 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7951127819548872 [2021-03-11 01:48:32,862 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 423 transitions. [2021-03-11 01:48:32,862 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 423 transitions. [2021-03-11 01:48:32,863 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 01:48:32,863 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 423 transitions. [2021-03-11 01:48:32,863 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 105.75) internal successors, (423), 4 states have internal predecessors, (423), 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) [2021-03-11 01:48:32,864 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 133.0) internal successors, (665), 5 states have internal predecessors, (665), 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) [2021-03-11 01:48:32,864 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 133.0) internal successors, (665), 5 states have internal predecessors, (665), 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) [2021-03-11 01:48:32,864 INFO L185 Difference]: Start difference. First operand has 92 places, 97 transitions, 297 flow. Second operand 4 states and 423 transitions. [2021-03-11 01:48:32,865 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 95 places, 112 transitions, 443 flow [2021-03-11 01:48:32,871 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 93 places, 112 transitions, 415 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-03-11 01:48:32,874 INFO L241 Difference]: Finished difference. Result has 94 places, 103 transitions, 359 flow [2021-03-11 01:48:32,874 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=133, PETRI_DIFFERENCE_MINUEND_FLOW=269, PETRI_DIFFERENCE_MINUEND_PLACES=90, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=97, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=77, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=359, PETRI_PLACES=94, PETRI_TRANSITIONS=103} [2021-03-11 01:48:32,874 INFO L335 CegarLoopForPetriNet]: 98 programPoint places, -4 predicate places. [2021-03-11 01:48:32,874 INFO L480 AbstractCegarLoop]: Abstraction has has 94 places, 103 transitions, 359 flow [2021-03-11 01:48:32,874 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 94.75) internal successors, (379), 4 states have internal predecessors, (379), 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) [2021-03-11 01:48:32,875 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 01:48:32,875 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 01:48:32,875 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-11 01:48:32,875 INFO L428 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 01:48:32,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 01:48:32,875 INFO L82 PathProgramCache]: Analyzing trace with hash 14014453, now seen corresponding path program 1 times [2021-03-11 01:48:32,875 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 01:48:32,875 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240654567] [2021-03-11 01:48:32,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 01:48:32,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 01:48:32,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:32,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:32,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:32,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 01:48:32,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:32,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 01:48:32,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:32,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:32,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 01:48:32,943 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240654567] [2021-03-11 01:48:32,943 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 01:48:32,943 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-11 01:48:32,943 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352318887] [2021-03-11 01:48:32,943 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 01:48:32,943 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 01:48:32,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 01:48:32,944 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 01:48:32,944 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 133 [2021-03-11 01:48:32,944 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 94 places, 103 transitions, 359 flow. Second operand has 4 states, 4 states have (on average 94.75) internal successors, (379), 4 states have internal predecessors, (379), 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) [2021-03-11 01:48:32,945 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 01:48:32,945 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 133 [2021-03-11 01:48:32,945 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 01:48:33,626 INFO L129 PetriNetUnfolder]: 2751/6624 cut-off events. [2021-03-11 01:48:33,626 INFO L130 PetriNetUnfolder]: For 2696/4686 co-relation queries the response was YES. [2021-03-11 01:48:33,644 INFO L84 FinitePrefix]: Finished finitePrefix Result has 16577 conditions, 6624 events. 2751/6624 cut-off events. For 2696/4686 co-relation queries the response was YES. Maximal size of possible extension queue 520. Compared 64599 event pairs, 483 based on Foata normal form. 337/6889 useless extension candidates. Maximal degree in co-relation 16547. Up to 3308 conditions per place. [2021-03-11 01:48:33,672 INFO L132 encePairwiseOnDemand]: 117/133 looper letters, 26 selfloop transitions, 38 changer transitions 0/131 dead transitions. [2021-03-11 01:48:33,673 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 97 places, 131 transitions, 621 flow [2021-03-11 01:48:33,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 01:48:33,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 01:48:33,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 425 transitions. [2021-03-11 01:48:33,674 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7988721804511278 [2021-03-11 01:48:33,674 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 425 transitions. [2021-03-11 01:48:33,674 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 425 transitions. [2021-03-11 01:48:33,674 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 01:48:33,674 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 425 transitions. [2021-03-11 01:48:33,675 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 106.25) internal successors, (425), 4 states have internal predecessors, (425), 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) [2021-03-11 01:48:33,675 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 133.0) internal successors, (665), 5 states have internal predecessors, (665), 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) [2021-03-11 01:48:33,676 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 133.0) internal successors, (665), 5 states have internal predecessors, (665), 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) [2021-03-11 01:48:33,676 INFO L185 Difference]: Start difference. First operand has 94 places, 103 transitions, 359 flow. Second operand 4 states and 425 transitions. [2021-03-11 01:48:33,676 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 97 places, 131 transitions, 621 flow [2021-03-11 01:48:33,679 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 96 places, 131 transitions, 606 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-11 01:48:33,680 INFO L241 Difference]: Finished difference. Result has 99 places, 128 transitions, 656 flow [2021-03-11 01:48:33,680 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=133, PETRI_DIFFERENCE_MINUEND_FLOW=345, PETRI_DIFFERENCE_MINUEND_PLACES=93, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=103, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=25, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=77, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=656, PETRI_PLACES=99, PETRI_TRANSITIONS=128} [2021-03-11 01:48:33,680 INFO L335 CegarLoopForPetriNet]: 98 programPoint places, 1 predicate places. [2021-03-11 01:48:33,680 INFO L480 AbstractCegarLoop]: Abstraction has has 99 places, 128 transitions, 656 flow [2021-03-11 01:48:33,680 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 94.75) internal successors, (379), 4 states have internal predecessors, (379), 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) [2021-03-11 01:48:33,681 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 01:48:33,681 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 01:48:33,681 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-11 01:48:33,681 INFO L428 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 01:48:33,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 01:48:33,681 INFO L82 PathProgramCache]: Analyzing trace with hash 2016237852, now seen corresponding path program 1 times [2021-03-11 01:48:33,681 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 01:48:33,681 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [531246269] [2021-03-11 01:48:33,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 01:48:33,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 01:48:33,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:33,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:33,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:33,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 01:48:33,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:33,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 01:48:33,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:33,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 01:48:33,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:33,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:33,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 01:48:33,769 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [531246269] [2021-03-11 01:48:33,769 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 01:48:33,769 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-11 01:48:33,772 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [246696265] [2021-03-11 01:48:33,772 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 01:48:33,772 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 01:48:33,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 01:48:33,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-03-11 01:48:33,773 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 133 [2021-03-11 01:48:33,773 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 99 places, 128 transitions, 656 flow. Second operand has 5 states, 5 states have (on average 94.8) internal successors, (474), 5 states have internal predecessors, (474), 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) [2021-03-11 01:48:33,774 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 01:48:33,774 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 133 [2021-03-11 01:48:33,774 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 01:48:34,584 INFO L129 PetriNetUnfolder]: 3246/8428 cut-off events. [2021-03-11 01:48:34,584 INFO L130 PetriNetUnfolder]: For 7288/12788 co-relation queries the response was YES. [2021-03-11 01:48:34,676 INFO L84 FinitePrefix]: Finished finitePrefix Result has 26217 conditions, 8428 events. 3246/8428 cut-off events. For 7288/12788 co-relation queries the response was YES. Maximal size of possible extension queue 731. Compared 90896 event pairs, 335 based on Foata normal form. 313/8672 useless extension candidates. Maximal degree in co-relation 26183. Up to 4132 conditions per place. [2021-03-11 01:48:34,711 INFO L132 encePairwiseOnDemand]: 117/133 looper letters, 50 selfloop transitions, 41 changer transitions 0/158 dead transitions. [2021-03-11 01:48:34,711 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 103 places, 158 transitions, 1033 flow [2021-03-11 01:48:34,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 01:48:34,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 01:48:34,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 533 transitions. [2021-03-11 01:48:34,713 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8015037593984963 [2021-03-11 01:48:34,713 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 533 transitions. [2021-03-11 01:48:34,713 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 533 transitions. [2021-03-11 01:48:34,713 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 01:48:34,713 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 533 transitions. [2021-03-11 01:48:34,714 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 106.6) internal successors, (533), 5 states have internal predecessors, (533), 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) [2021-03-11 01:48:34,715 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 133.0) internal successors, (798), 6 states have internal predecessors, (798), 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) [2021-03-11 01:48:34,715 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 133.0) internal successors, (798), 6 states have internal predecessors, (798), 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) [2021-03-11 01:48:34,715 INFO L185 Difference]: Start difference. First operand has 99 places, 128 transitions, 656 flow. Second operand 5 states and 533 transitions. [2021-03-11 01:48:34,715 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 103 places, 158 transitions, 1033 flow [2021-03-11 01:48:34,735 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 103 places, 158 transitions, 1009 flow, removed 12 selfloop flow, removed 0 redundant places. [2021-03-11 01:48:34,737 INFO L241 Difference]: Finished difference. Result has 105 places, 148 transitions, 942 flow [2021-03-11 01:48:34,737 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=133, PETRI_DIFFERENCE_MINUEND_FLOW=632, PETRI_DIFFERENCE_MINUEND_PLACES=99, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=128, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=27, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=94, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=942, PETRI_PLACES=105, PETRI_TRANSITIONS=148} [2021-03-11 01:48:34,738 INFO L335 CegarLoopForPetriNet]: 98 programPoint places, 7 predicate places. [2021-03-11 01:48:34,738 INFO L480 AbstractCegarLoop]: Abstraction has has 105 places, 148 transitions, 942 flow [2021-03-11 01:48:34,738 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 94.8) internal successors, (474), 5 states have internal predecessors, (474), 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) [2021-03-11 01:48:34,738 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 01:48:34,738 INFO L255 CegarLoopForPetriNet]: trace histogram [4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 01:48:34,738 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-11 01:48:34,738 INFO L428 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 01:48:34,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 01:48:34,738 INFO L82 PathProgramCache]: Analyzing trace with hash -901648316, now seen corresponding path program 1 times [2021-03-11 01:48:34,738 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 01:48:34,739 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1218271362] [2021-03-11 01:48:34,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 01:48:34,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 01:48:34,746 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 01:48:34,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 01:48:34,756 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 01:48:34,769 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-11 01:48:34,769 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-11 01:48:34,769 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-03-11 01:48:34,769 WARN L342 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-11 01:48:34,769 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2021-03-11 01:48:34,797 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,797 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,797 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,797 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,797 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,797 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,797 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,797 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,797 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,797 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,798 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,799 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,800 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,801 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,802 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,803 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,804 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,805 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,805 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,805 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,805 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,805 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,805 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,805 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,805 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,805 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,805 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,805 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,805 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,805 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,805 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,805 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,806 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,807 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,808 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,809 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,809 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,809 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,809 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,809 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,809 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,809 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,809 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,809 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,809 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,809 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,809 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,809 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,809 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,809 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,809 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,809 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,810 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,812 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,812 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,812 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,812 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,812 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,812 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,812 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,812 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,812 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,812 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,812 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,812 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,812 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,812 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,812 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,813 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,813 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,813 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,813 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,813 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,813 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,813 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,813 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,813 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,813 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,813 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,813 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,813 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,813 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,813 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,813 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,813 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,828 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,828 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,828 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,828 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,828 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,828 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,829 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,830 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,830 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,830 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,830 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,830 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,831 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,831 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,831 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,832 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,832 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,832 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,832 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,832 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,832 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,832 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,832 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,832 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,832 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,832 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,832 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,832 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,835 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,835 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,835 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,835 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,835 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,835 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,835 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,835 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,835 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,836 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,836 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,836 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,836 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,836 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,836 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,836 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,836 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,837 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,838 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,838 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,838 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,838 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,838 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,838 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,838 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,838 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,838 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,838 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,838 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,839 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,839 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,839 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,839 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,839 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,839 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,839 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,839 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,839 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,840 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,841 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,841 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,842 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,842 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,842 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,842 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,842 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,842 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,842 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,842 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,842 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,842 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,842 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,842 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_dec_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,842 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,842 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,842 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,842 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,842 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 01:48:34,843 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 01:48:34,843 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-03-11 01:48:34,844 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 01:48:34,844 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-11 01:48:34,844 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 01:48:34,844 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 01:48:34,844 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 01:48:34,844 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 01:48:34,844 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 01:48:34,844 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 01:48:34,847 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 165 places, 168 transitions, 400 flow [2021-03-11 01:48:34,857 INFO L129 PetriNetUnfolder]: 13/148 cut-off events. [2021-03-11 01:48:34,857 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-03-11 01:48:34,858 INFO L84 FinitePrefix]: Finished finitePrefix Result has 177 conditions, 148 events. 13/148 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 440 event pairs, 0 based on Foata normal form. 0/129 useless extension candidates. Maximal degree in co-relation 168. Up to 10 conditions per place. [2021-03-11 01:48:34,858 INFO L82 GeneralOperation]: Start removeDead. Operand has 165 places, 168 transitions, 400 flow [2021-03-11 01:48:34,860 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 116 places, 113 transitions, 261 flow [2021-03-11 01:48:34,861 INFO L129 PetriNetUnfolder]: 3/37 cut-off events. [2021-03-11 01:48:34,861 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-11 01:48:34,861 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 01:48:34,862 INFO L255 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] [2021-03-11 01:48:34,862 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 01:48:34,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 01:48:34,862 INFO L82 PathProgramCache]: Analyzing trace with hash 1346996640, now seen corresponding path program 1 times [2021-03-11 01:48:34,862 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 01:48:34,862 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [334420533] [2021-03-11 01:48:34,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 01:48:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 01:48:34,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:34,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:34,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:34,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 01:48:34,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:34,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:34,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 01:48:34,881 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [334420533] [2021-03-11 01:48:34,881 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 01:48:34,881 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 01:48:34,881 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [186679262] [2021-03-11 01:48:34,882 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-11 01:48:34,882 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 01:48:34,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-11 01:48:34,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 01:48:34,882 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 117 out of 168 [2021-03-11 01:48:34,883 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 116 places, 113 transitions, 261 flow. Second operand has 3 states, 3 states have (on average 117.66666666666667) internal successors, (353), 3 states have internal predecessors, (353), 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) [2021-03-11 01:48:34,883 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 01:48:34,883 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 117 of 168 [2021-03-11 01:48:34,883 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 01:48:36,549 INFO L129 PetriNetUnfolder]: 12898/22649 cut-off events. [2021-03-11 01:48:36,549 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-03-11 01:48:36,624 INFO L84 FinitePrefix]: Finished finitePrefix Result has 38399 conditions, 22649 events. 12898/22649 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 1402. Compared 198221 event pairs, 4904 based on Foata normal form. 5626/26857 useless extension candidates. Maximal degree in co-relation 38372. Up to 13849 conditions per place. [2021-03-11 01:48:36,714 INFO L132 encePairwiseOnDemand]: 143/168 looper letters, 21 selfloop transitions, 18 changer transitions 0/119 dead transitions. [2021-03-11 01:48:36,714 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 109 places, 119 transitions, 351 flow [2021-03-11 01:48:36,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-11 01:48:36,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-11 01:48:36,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 401 transitions. [2021-03-11 01:48:36,716 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7956349206349206 [2021-03-11 01:48:36,716 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 401 transitions. [2021-03-11 01:48:36,716 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 401 transitions. [2021-03-11 01:48:36,716 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 01:48:36,716 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 401 transitions. [2021-03-11 01:48:36,717 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 133.66666666666666) internal successors, (401), 3 states have internal predecessors, (401), 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) [2021-03-11 01:48:36,717 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 168.0) internal successors, (672), 4 states have internal predecessors, (672), 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) [2021-03-11 01:48:36,718 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 168.0) internal successors, (672), 4 states have internal predecessors, (672), 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) [2021-03-11 01:48:36,718 INFO L185 Difference]: Start difference. First operand has 116 places, 113 transitions, 261 flow. Second operand 3 states and 401 transitions. [2021-03-11 01:48:36,718 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 109 places, 119 transitions, 351 flow [2021-03-11 01:48:36,719 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 108 places, 119 transitions, 338 flow, removed 6 selfloop flow, removed 1 redundant places. [2021-03-11 01:48:36,720 INFO L241 Difference]: Finished difference. Result has 110 places, 118 transitions, 368 flow [2021-03-11 01:48:36,721 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=224, PETRI_DIFFERENCE_MINUEND_PLACES=106, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=101, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=83, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=368, PETRI_PLACES=110, PETRI_TRANSITIONS=118} [2021-03-11 01:48:36,721 INFO L335 CegarLoopForPetriNet]: 116 programPoint places, -6 predicate places. [2021-03-11 01:48:36,721 INFO L480 AbstractCegarLoop]: Abstraction has has 110 places, 118 transitions, 368 flow [2021-03-11 01:48:36,721 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 117.66666666666667) internal successors, (353), 3 states have internal predecessors, (353), 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) [2021-03-11 01:48:36,721 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 01:48:36,721 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 01:48:36,721 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-03-11 01:48:36,721 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 01:48:36,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 01:48:36,722 INFO L82 PathProgramCache]: Analyzing trace with hash -44820887, now seen corresponding path program 1 times [2021-03-11 01:48:36,722 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 01:48:36,722 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [969107545] [2021-03-11 01:48:36,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 01:48:36,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 01:48:36,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:36,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:36,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:36,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 01:48:36,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:36,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 01:48:36,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:36,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:36,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 01:48:36,755 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [969107545] [2021-03-11 01:48:36,755 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 01:48:36,755 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-11 01:48:36,755 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623729118] [2021-03-11 01:48:36,755 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 01:48:36,755 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 01:48:36,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 01:48:36,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 01:48:36,756 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 117 out of 168 [2021-03-11 01:48:36,757 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 110 places, 118 transitions, 368 flow. Second operand has 4 states, 4 states have (on average 117.75) internal successors, (471), 4 states have internal predecessors, (471), 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) [2021-03-11 01:48:36,757 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 01:48:36,757 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 117 of 168 [2021-03-11 01:48:36,757 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 01:48:39,101 INFO L129 PetriNetUnfolder]: 16755/30238 cut-off events. [2021-03-11 01:48:39,101 INFO L130 PetriNetUnfolder]: For 7462/14469 co-relation queries the response was YES. [2021-03-11 01:48:39,219 INFO L84 FinitePrefix]: Finished finitePrefix Result has 75557 conditions, 30238 events. 16755/30238 cut-off events. For 7462/14469 co-relation queries the response was YES. Maximal size of possible extension queue 1858. Compared 286382 event pairs, 3676 based on Foata normal form. 1183/31202 useless extension candidates. Maximal degree in co-relation 75527. Up to 18327 conditions per place. [2021-03-11 01:48:39,396 INFO L132 encePairwiseOnDemand]: 149/168 looper letters, 31 selfloop transitions, 26 changer transitions 0/137 dead transitions. [2021-03-11 01:48:39,397 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 113 places, 137 transitions, 554 flow [2021-03-11 01:48:39,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 01:48:39,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 01:48:39,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 527 transitions. [2021-03-11 01:48:39,398 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7842261904761905 [2021-03-11 01:48:39,399 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 527 transitions. [2021-03-11 01:48:39,399 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 527 transitions. [2021-03-11 01:48:39,399 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 01:48:39,399 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 527 transitions. [2021-03-11 01:48:39,400 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 131.75) internal successors, (527), 4 states have internal predecessors, (527), 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) [2021-03-11 01:48:39,401 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 168.0) internal successors, (840), 5 states have internal predecessors, (840), 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) [2021-03-11 01:48:39,402 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 168.0) internal successors, (840), 5 states have internal predecessors, (840), 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) [2021-03-11 01:48:39,402 INFO L185 Difference]: Start difference. First operand has 110 places, 118 transitions, 368 flow. Second operand 4 states and 527 transitions. [2021-03-11 01:48:39,402 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 113 places, 137 transitions, 554 flow [2021-03-11 01:48:39,439 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 111 places, 137 transitions, 518 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-03-11 01:48:39,443 INFO L241 Difference]: Finished difference. Result has 112 places, 126 transitions, 450 flow [2021-03-11 01:48:39,443 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=332, PETRI_DIFFERENCE_MINUEND_PLACES=108, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=118, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=92, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=450, PETRI_PLACES=112, PETRI_TRANSITIONS=126} [2021-03-11 01:48:39,444 INFO L335 CegarLoopForPetriNet]: 116 programPoint places, -4 predicate places. [2021-03-11 01:48:39,444 INFO L480 AbstractCegarLoop]: Abstraction has has 112 places, 126 transitions, 450 flow [2021-03-11 01:48:39,444 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 117.75) internal successors, (471), 4 states have internal predecessors, (471), 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) [2021-03-11 01:48:39,444 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 01:48:39,444 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 01:48:39,444 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-03-11 01:48:39,444 INFO L428 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 01:48:39,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 01:48:39,444 INFO L82 PathProgramCache]: Analyzing trace with hash 806667817, now seen corresponding path program 1 times [2021-03-11 01:48:39,445 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 01:48:39,445 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760002030] [2021-03-11 01:48:39,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 01:48:39,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 01:48:39,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:39,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:39,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:39,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 01:48:39,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:39,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 01:48:39,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:39,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:39,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 01:48:39,487 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [760002030] [2021-03-11 01:48:39,487 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 01:48:39,487 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-11 01:48:39,487 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508903258] [2021-03-11 01:48:39,488 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 01:48:39,488 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 01:48:39,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 01:48:39,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 01:48:39,490 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 117 out of 168 [2021-03-11 01:48:39,490 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 112 places, 126 transitions, 450 flow. Second operand has 4 states, 4 states have (on average 117.75) internal successors, (471), 4 states have internal predecessors, (471), 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) [2021-03-11 01:48:39,490 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 01:48:39,490 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 117 of 168 [2021-03-11 01:48:39,490 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 01:48:43,422 INFO L129 PetriNetUnfolder]: 23541/46155 cut-off events. [2021-03-11 01:48:43,423 INFO L130 PetriNetUnfolder]: For 19233/29358 co-relation queries the response was YES. [2021-03-11 01:48:43,625 INFO L84 FinitePrefix]: Finished finitePrefix Result has 123678 conditions, 46155 events. 23541/46155 cut-off events. For 19233/29358 co-relation queries the response was YES. Maximal size of possible extension queue 2981. Compared 507567 event pairs, 4954 based on Foata normal form. 2112/47998 useless extension candidates. Maximal degree in co-relation 123647. Up to 26713 conditions per place. [2021-03-11 01:48:43,934 INFO L132 encePairwiseOnDemand]: 148/168 looper letters, 32 selfloop transitions, 50 changer transitions 0/162 dead transitions. [2021-03-11 01:48:43,935 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 115 places, 162 transitions, 788 flow [2021-03-11 01:48:43,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 01:48:43,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 01:48:43,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 529 transitions. [2021-03-11 01:48:43,937 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7872023809523809 [2021-03-11 01:48:43,937 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 529 transitions. [2021-03-11 01:48:43,937 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 529 transitions. [2021-03-11 01:48:43,940 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 01:48:43,940 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 529 transitions. [2021-03-11 01:48:43,943 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 132.25) internal successors, (529), 4 states have internal predecessors, (529), 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) [2021-03-11 01:48:43,944 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 168.0) internal successors, (840), 5 states have internal predecessors, (840), 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) [2021-03-11 01:48:43,945 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 168.0) internal successors, (840), 5 states have internal predecessors, (840), 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) [2021-03-11 01:48:43,945 INFO L185 Difference]: Start difference. First operand has 112 places, 126 transitions, 450 flow. Second operand 4 states and 529 transitions. [2021-03-11 01:48:43,945 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 115 places, 162 transitions, 788 flow [2021-03-11 01:48:43,961 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 114 places, 162 transitions, 769 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-11 01:48:43,963 INFO L241 Difference]: Finished difference. Result has 117 places, 159 transitions, 839 flow [2021-03-11 01:48:43,963 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=432, PETRI_DIFFERENCE_MINUEND_PLACES=111, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=126, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=33, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=92, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=839, PETRI_PLACES=117, PETRI_TRANSITIONS=159} [2021-03-11 01:48:43,963 INFO L335 CegarLoopForPetriNet]: 116 programPoint places, 1 predicate places. [2021-03-11 01:48:43,963 INFO L480 AbstractCegarLoop]: Abstraction has has 117 places, 159 transitions, 839 flow [2021-03-11 01:48:43,964 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 117.75) internal successors, (471), 4 states have internal predecessors, (471), 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) [2021-03-11 01:48:43,964 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 01:48:43,964 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 01:48:43,964 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-03-11 01:48:43,964 INFO L428 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 01:48:43,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 01:48:43,964 INFO L82 PathProgramCache]: Analyzing trace with hash 383323368, now seen corresponding path program 1 times [2021-03-11 01:48:43,964 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 01:48:43,964 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [434677506] [2021-03-11 01:48:43,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 01:48:43,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 01:48:43,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:43,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:43,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:43,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 01:48:43,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:43,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 01:48:43,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:43,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 01:48:43,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:43,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:43,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 01:48:43,987 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [434677506] [2021-03-11 01:48:43,987 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 01:48:43,987 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-11 01:48:43,987 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1373681212] [2021-03-11 01:48:43,987 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 01:48:43,987 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 01:48:43,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 01:48:43,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-03-11 01:48:43,988 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 117 out of 168 [2021-03-11 01:48:43,988 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 117 places, 159 transitions, 839 flow. Second operand has 5 states, 5 states have (on average 117.8) internal successors, (589), 5 states have internal predecessors, (589), 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) [2021-03-11 01:48:43,988 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 01:48:43,988 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 117 of 168 [2021-03-11 01:48:43,988 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 01:48:49,720 INFO L129 PetriNetUnfolder]: 30737/62797 cut-off events. [2021-03-11 01:48:49,720 INFO L130 PetriNetUnfolder]: For 53180/80623 co-relation queries the response was YES. [2021-03-11 01:48:50,231 INFO L84 FinitePrefix]: Finished finitePrefix Result has 213883 conditions, 62797 events. 30737/62797 cut-off events. For 53180/80623 co-relation queries the response was YES. Maximal size of possible extension queue 4510. Compared 749244 event pairs, 3435 based on Foata normal form. 1777/64324 useless extension candidates. Maximal degree in co-relation 213848. Up to 36187 conditions per place. [2021-03-11 01:48:50,567 INFO L132 encePairwiseOnDemand]: 148/168 looper letters, 64 selfloop transitions, 53 changer transitions 0/197 dead transitions. [2021-03-11 01:48:50,567 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 121 places, 197 transitions, 1324 flow [2021-03-11 01:48:50,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 01:48:50,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 01:48:50,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 664 transitions. [2021-03-11 01:48:50,569 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7904761904761904 [2021-03-11 01:48:50,569 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 664 transitions. [2021-03-11 01:48:50,569 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 664 transitions. [2021-03-11 01:48:50,569 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 01:48:50,569 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 664 transitions. [2021-03-11 01:48:50,570 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 132.8) internal successors, (664), 5 states have internal predecessors, (664), 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) [2021-03-11 01:48:50,571 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 168.0) internal successors, (1008), 6 states have internal predecessors, (1008), 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) [2021-03-11 01:48:50,572 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 168.0) internal successors, (1008), 6 states have internal predecessors, (1008), 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) [2021-03-11 01:48:50,572 INFO L185 Difference]: Start difference. First operand has 117 places, 159 transitions, 839 flow. Second operand 5 states and 664 transitions. [2021-03-11 01:48:50,572 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 121 places, 197 transitions, 1324 flow [2021-03-11 01:48:50,904 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 121 places, 197 transitions, 1292 flow, removed 16 selfloop flow, removed 0 redundant places. [2021-03-11 01:48:50,906 INFO L241 Difference]: Finished difference. Result has 123 places, 185 transitions, 1209 flow [2021-03-11 01:48:50,906 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=807, PETRI_DIFFERENCE_MINUEND_PLACES=117, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=159, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=35, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=115, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1209, PETRI_PLACES=123, PETRI_TRANSITIONS=185} [2021-03-11 01:48:50,907 INFO L335 CegarLoopForPetriNet]: 116 programPoint places, 7 predicate places. [2021-03-11 01:48:50,907 INFO L480 AbstractCegarLoop]: Abstraction has has 123 places, 185 transitions, 1209 flow [2021-03-11 01:48:50,908 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 117.8) internal successors, (589), 5 states have internal predecessors, (589), 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) [2021-03-11 01:48:50,908 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 01:48:50,908 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 01:48:50,908 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-03-11 01:48:50,908 INFO L428 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 01:48:50,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 01:48:50,908 INFO L82 PathProgramCache]: Analyzing trace with hash 535624530, now seen corresponding path program 1 times [2021-03-11 01:48:50,908 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 01:48:50,908 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1398857327] [2021-03-11 01:48:50,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 01:48:50,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 01:48:50,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:50,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:50,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:50,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 01:48:50,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 01:48:50,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 01:48:50,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 01:48:50,936 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1398857327] [2021-03-11 01:48:50,936 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 01:48:50,936 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 01:48:50,936 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475918071] [2021-03-11 01:48:50,936 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-11 01:48:50,936 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 01:48:50,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-11 01:48:50,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 01:48:50,938 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 168 [2021-03-11 01:48:50,938 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 185 transitions, 1209 flow. Second operand has 3 states, 3 states have (on average 114.33333333333333) internal successors, (343), 3 states have internal predecessors, (343), 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) [2021-03-11 01:48:50,938 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 01:48:50,938 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 168 [2021-03-11 01:48:50,938 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 01:49:00,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:00,285 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-11 01:49:00,285 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:00,285 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-11 01:49:00,285 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-11 01:49:00,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:00,285 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-11 01:49:00,285 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:00,285 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-11 01:49:00,285 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-11 01:49:00,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:49:00,407 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-11 01:49:00,407 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:00,407 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:00,407 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:00,429 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:49:00,429 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-11 01:49:00,429 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:00,429 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:00,429 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:03,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 134#L714-1true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:03,433 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-11 01:49:03,433 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:03,433 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:03,433 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:03,435 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 127#L751-2true]) [2021-03-11 01:49:03,435 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-11 01:49:03,435 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:03,435 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:03,435 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:03,455 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 127#L751-2true]) [2021-03-11 01:49:03,455 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-11 01:49:03,455 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:03,455 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:03,455 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:06,949 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), Black: 169#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:49:06,950 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-03-11 01:49:06,950 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-11 01:49:06,950 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:06,950 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-11 01:49:06,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), Black: 169#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:49:06,950 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-11 01:49:06,950 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-11 01:49:06,950 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:06,950 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-11 01:49:06,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:06,950 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-03-11 01:49:06,950 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:06,950 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-11 01:49:06,950 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-11 01:49:06,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:06,950 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-11 01:49:06,950 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:06,951 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-11 01:49:06,951 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-11 01:49:07,173 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 127#L751-2true]) [2021-03-11 01:49:07,174 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is not cut-off event [2021-03-11 01:49:07,174 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is not cut-off event [2021-03-11 01:49:07,174 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is not cut-off event [2021-03-11 01:49:07,174 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is not cut-off event [2021-03-11 01:49:09,087 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:09,087 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-11 01:49:09,087 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-11 01:49:09,087 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:09,087 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-11 01:49:09,088 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), Black: 171#(= ~count~0 0), 175#true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:09,088 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-11 01:49:09,088 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-11 01:49:09,088 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:09,088 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-11 01:49:09,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true]) [2021-03-11 01:49:09,727 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-03-11 01:49:09,727 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:09,727 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:09,727 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:09,829 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:49:09,829 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-11 01:49:09,829 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:09,830 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:09,830 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:09,844 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:49:09,844 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-11 01:49:09,844 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:09,844 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:09,844 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:09,940 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true]) [2021-03-11 01:49:09,941 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-03-11 01:49:09,941 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:09,941 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:09,941 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:11,606 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:11,606 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is not cut-off event [2021-03-11 01:49:11,606 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2021-03-11 01:49:11,606 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2021-03-11 01:49:11,606 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2021-03-11 01:49:14,561 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:14,562 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-03-11 01:49:14,562 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:49:14,562 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-11 01:49:14,562 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-11 01:49:14,562 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:14,562 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-11 01:49:14,562 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-11 01:49:14,562 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:14,562 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-11 01:49:14,608 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:14,608 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-11 01:49:14,608 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-11 01:49:14,608 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-11 01:49:14,608 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:14,609 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:14,609 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-03-11 01:49:14,609 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-11 01:49:14,609 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:49:14,609 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-11 01:49:14,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, 98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:14,862 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-11 01:49:14,862 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-11 01:49:14,862 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:14,862 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-11 01:49:14,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, 98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:14,862 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-03-11 01:49:14,862 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-11 01:49:14,862 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-11 01:49:14,862 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:49:15,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:49:15,139 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,139 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,139 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,139 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,178 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:49:15,178 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,178 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,178 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,178 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:49:15,213 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,213 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,213 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,213 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,260 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:49:15,260 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,260 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,260 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,260 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,302 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:49:15,302 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,302 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,302 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:15,302 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:16,197 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:49:16,197 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-11 01:49:16,197 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:16,197 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:16,197 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:16,219 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:49:16,219 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-11 01:49:16,219 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:16,219 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:16,219 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:20,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:20,161 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-03-11 01:49:20,161 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-11 01:49:20,161 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-11 01:49:20,161 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:49:20,161 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:20,161 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:20,161 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:20,161 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:20,161 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:20,161 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1NotInUse, Black: 169#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:49:20,161 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-03-11 01:49:20,161 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:49:20,161 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-11 01:49:20,161 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-11 01:49:20,161 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1NotInUse, Black: 169#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:49:20,161 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:20,161 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:20,161 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:20,161 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:20,863 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:49:20,864 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:20,864 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:20,864 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:20,864 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:21,534 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 134#L714-1true, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:49:21,534 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,534 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,534 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,534 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:21,541 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,541 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,541 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,541 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:21,563 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,563 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,563 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,563 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,566 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:49:21,566 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,566 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,566 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,566 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,573 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 125#L751-1true, 189#true]) [2021-03-11 01:49:21,573 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is not cut-off event [2021-03-11 01:49:21,573 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is not cut-off event [2021-03-11 01:49:21,573 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is not cut-off event [2021-03-11 01:49:21,573 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is not cut-off event [2021-03-11 01:49:21,701 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:21,701 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,701 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,701 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,701 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:21,721 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,721 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,721 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:21,721 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:22,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:22,538 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-11 01:49:22,538 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:22,538 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:22,538 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:22,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:49:22,545 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-11 01:49:22,545 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:22,545 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:22,545 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:22,547 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:22,547 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-11 01:49:22,547 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:22,547 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:22,547 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:23,415 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), Black: 169#true, 13#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:49:23,416 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-11 01:49:23,416 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-11 01:49:23,416 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:23,416 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-11 01:49:23,852 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, 134#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 42#thr1ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:49:23,853 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-11 01:49:23,853 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:23,853 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:23,853 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:26,258 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:26,259 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:49:26,259 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:26,259 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:26,259 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:27,071 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:49:27,072 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:27,072 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:27,072 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:27,072 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:27,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:49:27,072 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:27,072 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:27,072 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:27,072 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:27,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:27,072 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:27,072 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:27,072 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:27,072 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:27,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:27,073 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:27,073 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:27,073 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:27,073 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:27,184 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, 44#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:49:27,184 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:27,184 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:27,184 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:27,184 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:27,184 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:49:27,184 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:27,184 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:27,184 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:27,184 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:27,184 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:27,185 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:27,185 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:27,185 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:27,185 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:27,185 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:27,185 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:27,185 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:27,185 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:27,185 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:27,841 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:49:27,841 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:27,841 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:27,841 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:27,841 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:27,841 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:49:27,841 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:27,841 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:27,841 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:27,841 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:27,841 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [98#thr2ENTRYtrue, 66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:27,842 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:27,842 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:27,842 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:27,842 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:27,842 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:27,842 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:27,842 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:27,842 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:27,842 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:28,223 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:49:28,224 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:28,224 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:28,224 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:28,224 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:28,747 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:49:28,747 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:28,747 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:28,747 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:28,748 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:28,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:28,877 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is not cut-off event [2021-03-11 01:49:28,877 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is not cut-off event [2021-03-11 01:49:28,877 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is not cut-off event [2021-03-11 01:49:28,877 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is not cut-off event [2021-03-11 01:49:28,971 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:49:28,971 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is not cut-off event [2021-03-11 01:49:28,971 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is not cut-off event [2021-03-11 01:49:28,971 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is not cut-off event [2021-03-11 01:49:28,971 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is not cut-off event [2021-03-11 01:49:31,220 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:49:31,220 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:31,220 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:31,220 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:31,220 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:31,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 127#L751-2true]) [2021-03-11 01:49:31,231 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:31,231 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:31,231 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:31,231 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:32,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, 119#thr2ENTRYtrue, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:32,056 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:49:32,056 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:49:32,056 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:32,056 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:32,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, 119#thr2ENTRYtrue, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:32,056 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:32,056 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:32,057 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:32,057 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:32,058 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:32,058 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:49:32,058 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:32,058 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:32,058 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:49:32,058 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:32,058 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:32,058 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:32,058 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:32,058 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:32,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:49:32,099 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:32,099 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:32,099 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:32,099 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:32,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:49:32,099 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:49:32,100 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:32,100 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:32,100 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:49:32,610 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, 98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:49:32,610 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:32,610 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:32,610 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:32,610 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:32,610 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, 98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:49:32,610 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:49:32,610 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:49:32,610 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:32,610 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:32,968 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 119#thr2ENTRYtrue, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true]) [2021-03-11 01:49:32,968 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:32,968 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:32,968 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:32,968 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:32,970 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:49:32,970 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:32,970 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:32,970 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:32,970 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:33,017 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:49:33,017 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:33,017 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:33,017 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:33,017 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:33,049 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, 134#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 119#thr2ENTRYtrue, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:33,049 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,049 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,049 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,049 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,051 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:49:33,051 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,051 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,052 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,052 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 119#thr2ENTRYtrue, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:33,061 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,061 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,061 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,061 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,063 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:33,063 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,063 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,063 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,064 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,093 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:33,094 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,094 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,094 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,094 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,098 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:49:33,098 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,098 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,098 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,098 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:33,127 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 119#thr2ENTRYtrue, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true]) [2021-03-11 01:49:33,127 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:33,127 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:33,127 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:33,127 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:33,128 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:49:33,128 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:33,128 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:33,128 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:33,128 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:33,186 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:49:33,186 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:33,186 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:33,186 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:33,186 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:34,009 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:49:34,009 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:34,009 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:34,009 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:34,009 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:34,013 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:49:34,013 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:34,013 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:34,013 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:34,013 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:34,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:49:34,020 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:34,020 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:34,020 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:34,020 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:34,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:49:34,035 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:34,035 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:34,035 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:34,035 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:35,982 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1NotInUse, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:49:35,982 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:49:35,982 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:35,982 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:35,982 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:35,982 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:49:35,982 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:49:35,982 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:35,982 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:35,982 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:37,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [98#thr2ENTRYtrue, 66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:37,418 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:37,418 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:37,418 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:49:37,418 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:37,567 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:49:37,568 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is not cut-off event [2021-03-11 01:49:37,568 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is not cut-off event [2021-03-11 01:49:37,568 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is not cut-off event [2021-03-11 01:49:37,568 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is not cut-off event [2021-03-11 01:49:40,957 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:40,957 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:40,957 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:40,957 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:40,957 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:40,974 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:40,974 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:40,974 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:40,974 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:40,974 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:41,195 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 42#thr1ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:49:41,195 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-11 01:49:41,195 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:41,195 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:41,195 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:49:41,834 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [98#thr2ENTRYtrue, 66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:41,834 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:49:41,834 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:41,834 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:41,834 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:41,835 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:49:41,835 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:49:41,835 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:41,835 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:41,835 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:49:43,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 119#thr2ENTRYtrue, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:43,090 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:43,090 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:43,090 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:43,090 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:43,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:43,092 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:43,092 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:43,092 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:43,092 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:43,120 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:43,120 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:43,120 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:43,121 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:43,121 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:44,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:49:44,262 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:44,262 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:44,262 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:44,262 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:46,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1NotInUse, 13#L721-1true, Black: 169#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:49:46,041 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:46,041 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:46,041 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:46,041 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:49:46,400 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:49:46,400 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:49:46,400 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:46,400 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:46,401 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:46,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 169#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:49:46,401 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:49:46,401 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:46,401 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:46,401 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:47,193 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, 98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:49:47,193 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:49:47,193 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:47,194 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:47,194 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:47,194 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:49:47,194 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:49:47,194 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:47,194 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:47,194 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:52,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, 134#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 42#thr1ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:49:52,388 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-11 01:49:52,388 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:52,388 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:52,388 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:49:52,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 119#thr2ENTRYtrue, 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:49:52,721 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:49:52,721 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:52,721 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:52,721 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:49:52,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 119#thr2ENTRYtrue, 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:49:52,721 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:49:52,722 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:52,722 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:52,722 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:49:52,722 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, 119#thr2ENTRYtrue, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:52,722 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:49:52,722 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:52,722 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:49:52,722 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:52,722 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, 119#thr2ENTRYtrue, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:52,722 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:49:52,722 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:52,722 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:52,722 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:49:52,725 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:49:52,725 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:49:52,725 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:49:52,725 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:52,725 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:52,725 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:49:52,725 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:49:52,725 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:52,725 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:52,725 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:49:52,725 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:52,725 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:49:52,725 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:49:52,725 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:52,725 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:52,726 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:52,726 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:49:52,726 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:52,726 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:52,726 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:49:52,837 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, 44#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:49:52,837 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:49:52,837 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:52,837 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:52,837 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:49:52,837 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:49:52,838 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:49:52,838 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:52,838 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:49:52,838 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:52,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:52,838 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:49:52,838 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:49:52,838 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:52,838 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:52,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:49:52,838 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:49:52,838 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:52,838 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:49:52,838 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:53,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:49:53,594 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:49:53,594 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:53,594 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:49:53,594 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:53,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:49:53,594 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:49:53,594 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:53,594 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:49:53,594 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:53,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [98#thr2ENTRYtrue, 66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:49:53,594 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:49:53,594 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:49:53,594 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:53,594 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:53,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:49:53,594 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:49:53,594 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:49:53,594 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:53,594 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:54,256 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 119#thr2ENTRYtrue, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:49:54,256 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:49:54,256 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:54,256 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:54,256 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:54,258 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:49:54,258 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:49:54,258 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:54,258 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:54,258 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:54,310 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:49:54,310 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:49:54,310 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:54,310 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:54,310 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:54,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:49:54,612 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:49:54,612 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:54,612 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:54,612 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:49:54,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 119#thr2ENTRYtrue, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 189#true]) [2021-03-11 01:49:54,862 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is not cut-off event [2021-03-11 01:49:54,862 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2021-03-11 01:49:54,862 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2021-03-11 01:49:54,862 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2021-03-11 01:49:54,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:49:54,879 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is not cut-off event [2021-03-11 01:49:54,879 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2021-03-11 01:49:54,879 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2021-03-11 01:49:54,879 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2021-03-11 01:49:57,814 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 125#L751-1true]) [2021-03-11 01:49:57,814 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:49:57,814 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:57,814 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:57,814 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:57,982 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 93#L732-2true]) [2021-03-11 01:49:57,983 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:49:57,983 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:57,983 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:57,983 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:49:58,600 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 169#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:49:58,601 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:49:58,601 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:58,601 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:58,601 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:49:58,602 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, 13#L721-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:49:58,602 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:49:58,602 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:49:58,602 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:58,602 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:59,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:49:59,877 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:49:59,877 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:59,877 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:59,877 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:49:59,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:49:59,879 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:49:59,879 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:59,879 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:59,879 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:49:59,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [98#thr2ENTRYtrue, 66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:49:59,879 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:49:59,879 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:49:59,879 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:49:59,879 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:50:00,154 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:00,155 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:00,155 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:50:00,155 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:50:00,155 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:00,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:00,155 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:00,155 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:00,155 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:00,155 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:00,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:00,155 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:00,155 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:50:00,155 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:00,155 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:50:00,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:00,155 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:00,155 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:00,155 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:00,155 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:00,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:00,165 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:00,165 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:00,165 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:00,165 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:00,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 107#L719-3true, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:00,165 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:00,165 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:50:00,165 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:00,165 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:50:00,314 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 54#L719-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:00,315 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:00,315 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:00,315 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:00,315 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:00,315 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 54#L719-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:00,315 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:00,315 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:50:00,315 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:00,315 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:50:00,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:00,564 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:00,564 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:00,564 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:00,564 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:01,630 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][165], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:01,630 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,631 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,631 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,631 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,646 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][143], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:01,646 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,646 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,646 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,646 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 6#L719-3true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:01,713 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:50:01,714 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:01,714 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:01,714 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:01,723 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][165], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 127#L751-2true]) [2021-03-11 01:50:01,723 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,723 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,723 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,723 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,723 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][106], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:50:01,723 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:50:01,723 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:01,723 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:01,723 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:01,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 105#L719-3true, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:50:01,727 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:50:01,727 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:01,727 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:01,727 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:01,731 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:01,732 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:50:01,732 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:01,732 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:01,732 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:01,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:01,876 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,876 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,876 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,876 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 6#L719-3true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:01,879 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,879 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,879 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,879 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,911 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 6#L719-3true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:01,912 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,912 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,912 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,912 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,919 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:01,919 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,919 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,919 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,919 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,929 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:01,929 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,929 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,929 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,929 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,940 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:01,940 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,940 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,940 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:01,940 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:02,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 6#L719-3true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:02,140 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,140 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,140 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,140 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,164 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][106], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:50:02,164 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,165 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,165 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,165 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,167 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:50:02,167 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,168 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,168 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,168 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,172 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:02,172 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:02,172 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:02,172 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:02,172 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:02,280 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:02,280 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,280 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,280 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,280 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,381 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:02,382 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,382 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,382 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,382 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,387 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:02,387 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:02,387 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:02,387 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:02,387 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:02,402 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:02,403 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:02,403 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:02,403 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:02,403 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:02,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 54#L719-3true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:02,434 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,434 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,434 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,434 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][194], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 8#L713-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:02,775 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,775 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,775 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,775 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,779 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][174], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:02,779 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,779 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,779 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:02,779 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:09,112 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 119#thr2ENTRYtrue, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:09,112 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is not cut-off event [2021-03-11 01:50:09,112 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:09,112 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:09,112 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:09,118 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:50:09,118 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is not cut-off event [2021-03-11 01:50:09,118 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:09,118 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:09,118 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:12,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:12,476 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:12,476 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:12,476 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:12,476 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:12,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:50:12,476 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:12,476 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:12,476 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:12,476 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:12,974 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:12,974 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:12,974 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:12,974 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:12,974 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:13,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:13,138 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:13,138 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:13,138 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:13,138 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:13,196 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:13,196 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:13,196 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:13,196 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:13,196 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:13,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:13,258 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:13,258 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:13,258 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:13,258 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:13,268 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:13,268 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:13,268 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:13,268 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:13,268 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:13,330 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:13,331 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:13,331 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:13,331 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:13,331 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:15,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:15,165 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:15,165 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:15,165 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:15,165 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:15,179 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:15,179 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:15,179 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:15,179 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:15,179 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:50:16,948 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:16,948 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,948 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,948 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,948 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:16,950 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,950 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,950 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,951 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,989 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:16,989 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,989 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,989 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,989 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:16,993 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,993 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,993 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,993 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,997 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:16,997 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,997 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,997 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,997 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,999 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:16,999 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,999 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,999 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:16,999 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,362 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][166], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:17,362 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is not cut-off event [2021-03-11 01:50:17,362 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:17,362 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:17,362 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:17,374 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][144], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:17,374 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is not cut-off event [2021-03-11 01:50:17,374 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:17,374 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:17,374 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:17,411 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:17,411 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,411 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,411 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,411 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 86#L712-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:17,432 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,432 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,432 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,432 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 27#L712-3true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 127#L751-2true]) [2021-03-11 01:50:17,437 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,437 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,437 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,438 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,451 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 86#L712-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:17,451 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,451 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,451 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,451 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,455 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][166], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 127#L751-2true]) [2021-03-11 01:50:17,455 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is not cut-off event [2021-03-11 01:50:17,456 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:17,456 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:17,456 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:17,466 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][194], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:50:17,466 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,466 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,466 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,466 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,466 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 27#L712-3true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:50:17,466 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,466 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,466 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,466 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,496 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][76], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 127#L751-2true]) [2021-03-11 01:50:17,496 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,496 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,496 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,496 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,502 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][174], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 127#L751-2true]) [2021-03-11 01:50:17,502 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,502 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,502 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,502 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,502 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 86#L712-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:17,502 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,502 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,502 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,502 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,608 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:17,609 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,609 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,609 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,609 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,628 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:17,628 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,628 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,628 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,628 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,635 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, 6#L719-3true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:17,636 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,636 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,636 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,636 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,647 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:17,648 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,648 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,648 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,648 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,654 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][165], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:17,654 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,654 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,654 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,654 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,655 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][54], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:17,655 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,655 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,655 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,655 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,657 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:17,657 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,657 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,657 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,657 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,684 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][166], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 127#L751-2true]) [2021-03-11 01:50:17,684 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is not cut-off event [2021-03-11 01:50:17,684 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:17,684 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:17,684 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2021-03-11 01:50:17,745 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:17,746 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,746 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,746 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,746 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,856 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:17,857 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,857 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,857 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,857 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,875 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:17,875 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,875 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,875 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:17,875 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:18,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][194], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:18,408 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:18,408 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:18,408 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:18,408 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:18,415 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][174], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, 69#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:18,416 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-11 01:50:18,416 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:18,416 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:18,416 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:19,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:19,904 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:19,904 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:19,904 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:19,904 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:22,730 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 119#thr2ENTRYtrue, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:50:22,730 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:22,730 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:22,730 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:22,730 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:22,730 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 119#thr2ENTRYtrue, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:22,730 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:22,730 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:22,730 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:22,730 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:22,732 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:50:22,732 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:22,732 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:22,732 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:22,732 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:22,732 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:50:22,732 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:22,733 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:22,733 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:22,733 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:22,815 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:50:22,815 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:22,815 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:22,815 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:22,815 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:22,815 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 169#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:50:22,815 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:22,815 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:22,815 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:22,815 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:23,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, 98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:50:23,727 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:23,727 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:23,727 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:23,727 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:23,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:50:23,727 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:23,727 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:23,727 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:23,728 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:27,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:27,935 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:50:27,935 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:27,935 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:27,935 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:27,936 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 50#L720-1true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:27,936 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:50:27,936 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:27,937 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:27,937 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:28,413 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 54#L719-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:28,414 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:50:28,414 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:28,414 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:28,414 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:29,884 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:29,884 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:29,884 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:29,884 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:29,884 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:29,886 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:29,886 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:29,887 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:29,887 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:29,887 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,042 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:30,042 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:30,043 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,043 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,043 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:30,044 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:30,044 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,044 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,044 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,385 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 169#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:50:30,385 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:30,385 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,385 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:30,385 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,385 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 169#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:50:30,385 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:30,385 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:30,385 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:30,385 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:30,385 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:50:30,385 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:30,385 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:30,385 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,385 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,385 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:50:30,385 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:30,385 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:30,385 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:30,386 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:30,386 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:30,386 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:30,386 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:30,386 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,386 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,386 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:30,386 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:30,386 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:30,386 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:30,386 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:30,386 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:30,386 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:30,386 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,386 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,386 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:30,386 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:30,386 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:30,386 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:30,386 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:30,386 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:30,435 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:50:30,435 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:30,435 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:30,435 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:30,435 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:30,435 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 107#L719-3true, 44#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:50:30,435 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:30,435 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:30,435 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,435 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,435 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:30,435 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:30,435 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:30,435 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:30,435 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:30,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 107#L719-3true, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:30,436 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:30,436 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:30,436 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,436 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:30,504 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 8#L713-1true, thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:50:30,504 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:50:30,504 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:30,504 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:30,504 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:30,504 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 8#L713-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:30,504 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:50:30,505 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:30,505 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:30,505 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:30,894 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:30,895 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:50:30,895 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:30,895 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:30,895 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:30,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:50:30,895 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:50:30,895 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:30,895 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:30,895 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:31,052 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:50:31,052 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:31,052 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:31,052 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:31,052 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:31,052 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:50:31,052 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:31,052 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:31,053 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:31,053 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:31,053 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 54#L719-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:31,053 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:31,053 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:31,053 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:31,053 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:31,053 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 54#L719-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:31,053 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:31,053 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:31,053 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:31,053 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:31,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:31,641 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:50:31,641 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:31,641 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:31,641 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:31,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 169#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:50:31,641 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:50:31,641 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:31,642 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:31,642 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:32,324 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:32,324 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:32,324 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:32,324 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:32,324 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:32,326 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:32,326 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:32,326 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:32,326 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:32,326 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:32,977 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 105#L719-3true, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:32,977 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:32,977 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:32,977 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:32,977 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:32,990 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:32,990 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:50:32,990 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:32,990 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:32,990 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:32,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:32,991 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:32,991 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:32,991 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:32,991 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:32,996 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 107#L719-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:32,996 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:32,996 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:32,996 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:32,996 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:33,505 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:33,505 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:33,505 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:33,506 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:33,506 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:33,653 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][146], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:33,653 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:33,653 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:33,653 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:33,653 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:34,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 27#L712-3true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:34,122 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,122 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,122 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,122 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 86#L712-3true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:34,137 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,137 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,137 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,137 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,156 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][194], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:34,156 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,157 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,157 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,157 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,157 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 27#L712-3true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:34,157 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,157 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,157 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,157 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,178 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][174], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:34,178 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,178 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,178 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,178 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,178 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 86#L712-3true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:34,178 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,178 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,178 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,178 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,201 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:50:34,201 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is not cut-off event [2021-03-11 01:50:34,201 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2021-03-11 01:50:34,201 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2021-03-11 01:50:34,201 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2021-03-11 01:50:34,203 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:34,203 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is not cut-off event [2021-03-11 01:50:34,203 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2021-03-11 01:50:34,203 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2021-03-11 01:50:34,203 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2021-03-11 01:50:34,755 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:34,755 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,755 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,755 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,755 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,763 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:34,764 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,764 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,764 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,764 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,781 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:50:34,781 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,781 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,781 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,781 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 133#L712-3true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:34,811 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,811 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,811 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:34,811 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:35,015 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,015 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,015 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,015 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,030 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:35,030 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:35,030 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:35,030 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:35,030 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:35,048 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:35,048 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:35,048 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:35,048 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:35,048 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:35,051 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:35,051 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,052 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,052 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,052 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:50:35,061 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,061 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,061 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,061 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,101 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:35,101 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,101 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,101 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,101 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,754 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 133#L712-3true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:35,754 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,754 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,754 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,754 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:35,896 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:35,896 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:50:35,896 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:35,896 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:35,896 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:36,317 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 14#L712-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:36,317 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:36,317 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:36,317 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:36,317 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:36,464 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:36,464 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-11 01:50:36,464 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:36,464 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:36,464 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:36,508 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:36,508 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:50:36,508 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:36,508 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:36,508 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:38,976 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 13#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 119#thr2ENTRYtrue, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:50:38,976 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:38,976 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:38,976 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:38,976 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:38,977 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 169#true, 13#L721-1true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true, 191#(= ~count~0 0)]) [2021-03-11 01:50:38,977 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:38,978 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:38,978 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:38,978 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:38,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 169#true, 13#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true, 191#(= ~count~0 0)]) [2021-03-11 01:50:38,979 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:38,979 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:38,979 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:38,979 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:40,413 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true, 191#(= ~count~0 0)]) [2021-03-11 01:50:40,413 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:40,413 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:40,413 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:40,413 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:40,756 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:40,756 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:50:40,756 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:40,756 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:40,756 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:50:40,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:40,757 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:40,757 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:40,757 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:40,757 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:40,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:40,757 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:40,757 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:40,757 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:40,757 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:40,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:40,757 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:50:40,757 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:50:40,757 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:40,757 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:40,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:40,768 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:50:40,768 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:40,768 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:40,768 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:50:40,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 107#L719-3true, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:40,768 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:40,768 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:40,769 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:40,769 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:40,929 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 54#L719-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:40,929 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:40,929 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:40,929 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:40,929 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:40,929 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 54#L719-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:40,929 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:50:40,929 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:50:40,929 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:40,929 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:41,199 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:41,199 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:50:41,199 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:41,199 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:41,199 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:41,975 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][165], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:41,976 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:41,976 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:41,976 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:41,976 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:41,989 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][143], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:41,989 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:41,989 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:41,989 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:41,990 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,057 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 6#L719-3true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:50:42,057 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,057 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,057 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,057 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,066 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][165], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 125#L751-1true, 189#true]) [2021-03-11 01:50:42,066 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,066 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,066 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,066 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,066 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][106], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 27#L712-3true, 125#L751-1true, 189#true]) [2021-03-11 01:50:42,066 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,066 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,066 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,067 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,070 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true]) [2021-03-11 01:50:42,070 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,070 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,070 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,070 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,074 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:50:42,074 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,074 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,074 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,075 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,228 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:42,228 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,228 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,228 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,228 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,229 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:42,229 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,229 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,229 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,229 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,232 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 6#L719-3true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:50:42,232 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,232 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,232 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,232 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,233 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:50:42,233 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,233 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,233 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,233 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:42,264 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,264 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,264 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,264 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,266 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, 6#L719-3true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:42,266 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,266 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,266 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,266 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,271 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:42,272 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,272 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,272 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,272 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,274 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:42,274 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,274 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,274 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,274 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,284 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:42,285 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,285 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,285 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,285 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:42,285 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,285 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,286 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,286 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,295 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:50:42,295 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,295 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,295 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,295 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,297 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:50:42,297 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,297 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,297 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,297 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,513 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 6#L719-3true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:50:42,513 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,513 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,513 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,513 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,521 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:42,522 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,522 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,522 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,522 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,539 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][106], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 27#L712-3true, 189#true, 125#L751-1true]) [2021-03-11 01:50:42,539 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,539 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,539 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,539 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true]) [2021-03-11 01:50:42,541 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,541 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,541 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,541 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:42,546 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:50:42,546 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:42,546 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:42,546 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:42,549 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:50:42,550 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,550 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,550 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,550 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:50:42,660 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,660 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,660 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,660 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,763 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:50:42,763 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,763 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,763 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,763 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:42,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:42,768 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,769 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,769 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:42,769 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:43,027 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:50:43,027 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:43,027 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:43,027 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:43,027 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:43,064 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 54#L719-3true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:50:43,064 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:43,065 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:43,065 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:43,065 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:43,394 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][194], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 8#L713-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:43,394 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:43,395 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:43,395 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:43,395 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:43,399 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][174], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:43,399 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:43,399 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:43,399 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:43,399 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:45,181 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:45,181 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:50:45,181 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:45,182 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:45,182 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:45,182 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:50:45,182 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:50:45,182 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:45,182 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:45,182 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:50:45,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:45,691 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:45,691 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:45,691 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:45,691 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:45,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:50:45,691 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:45,691 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:45,691 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:45,692 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:46,965 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:46,966 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:46,966 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-11 01:50:46,966 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:46,966 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-11 01:50:49,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:50:49,264 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:50:49,264 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:49,264 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:49,264 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:49,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 127#L751-2true]) [2021-03-11 01:50:49,264 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:50:49,264 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:49,264 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:49,264 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:51,281 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, 134#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:51,281 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:50:51,281 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:51,281 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:51,281 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:50:51,532 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][54], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 75#L728-3true, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:51,533 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:51,533 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:51,533 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:51,533 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:51,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 54#L719-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:51,538 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:51,538 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:51,538 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:51,538 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:50:51,583 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 127#L751-2true]) [2021-03-11 01:50:51,583 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:51,583 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:51,583 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:51,583 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:50:52,848 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:52,848 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:52,848 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:52,848 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:52,848 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:52,853 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:52,853 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is not cut-off event [2021-03-11 01:50:52,853 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:52,853 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:52,853 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:52,855 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:52,855 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is not cut-off event [2021-03-11 01:50:52,855 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:52,855 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:52,855 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:52,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:52,987 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:52,987 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:52,987 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:52,987 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,011 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:53,011 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,011 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,011 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,011 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:53,022 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,022 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,022 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,022 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,205 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:53,205 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,205 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,205 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,205 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:53,216 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,216 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,216 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,216 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,250 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:50:53,250 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,250 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,250 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,250 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,250 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:53,251 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,251 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,251 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,251 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:53,673 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 127#L751-2true]) [2021-03-11 01:50:53,673 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is not cut-off event [2021-03-11 01:50:53,673 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:53,673 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:53,673 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:53,674 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:53,674 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is not cut-off event [2021-03-11 01:50:53,675 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:53,675 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:53,675 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:53,969 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:53,969 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is not cut-off event [2021-03-11 01:50:53,969 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:53,969 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:53,969 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:54,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:54,294 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:54,294 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:54,294 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:54,294 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:54,345 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:54,345 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:54,345 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:54,345 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:54,345 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:54,353 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:54,353 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is not cut-off event [2021-03-11 01:50:54,353 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:54,353 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:54,353 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2021-03-11 01:50:54,374 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:54,374 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:54,374 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:54,374 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:54,374 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:54,392 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:50:54,393 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-11 01:50:54,393 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:54,393 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:54,393 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:50:55,350 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 119#thr2ENTRYtrue, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true]) [2021-03-11 01:50:55,350 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:50:55,350 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:55,350 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:55,350 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:55,398 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:50:55,398 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:50:55,398 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:55,398 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:55,399 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:55,452 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:50:55,452 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:50:55,452 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:55,452 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:55,452 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:55,533 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 119#thr2ENTRYtrue, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 125#L751-1true]) [2021-03-11 01:50:55,533 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:50:55,533 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:55,533 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:55,533 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:55,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:50:55,545 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:50:55,545 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:55,545 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:55,545 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:55,622 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:50:55,623 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:50:55,623 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:55,623 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:55,623 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:57,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:57,225 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:50:57,225 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:57,225 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:57,225 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:57,225 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 50#L720-1true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:57,225 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:50:57,225 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,225 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,225 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,225 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:57,225 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:50:57,225 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,225 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,225 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,225 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:50:57,226 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:50:57,226 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:57,226 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:57,226 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:57,226 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:50:57,226 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:50:57,226 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:57,226 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:57,226 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:50:57,226 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 50#L720-1true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:50:57,226 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:50:57,226 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,226 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,226 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:50:57,227 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:50:57,227 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,227 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,227 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,263 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 54#L719-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:57,263 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:50:57,263 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,264 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,264 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 54#L719-3true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:50:57,264 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:50:57,264 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,264 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,264 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:50:57,562 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:50:57,562 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:50:57,562 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:57,562 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:57,562 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:57,578 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:50:57,578 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:50:57,578 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:57,578 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:57,578 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:50:59,506 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][166], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:59,507 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is not cut-off event [2021-03-11 01:50:59,507 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:50:59,507 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:50:59,507 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:50:59,518 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][144], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:50:59,518 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is not cut-off event [2021-03-11 01:50:59,518 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:50:59,518 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:50:59,518 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:50:59,556 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:50:59,556 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,556 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,556 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,556 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,578 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 86#L712-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:50:59,578 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,578 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,578 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,578 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,585 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 189#true]) [2021-03-11 01:50:59,585 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,585 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,585 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,585 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,599 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 86#L712-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:50:59,599 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,599 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,599 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,599 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,603 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][166], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 125#L751-1true, 189#true]) [2021-03-11 01:50:59,603 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is not cut-off event [2021-03-11 01:50:59,603 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:50:59,603 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:50:59,603 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:50:59,613 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][194], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 189#true]) [2021-03-11 01:50:59,613 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,613 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,613 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,614 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,614 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, 27#L712-3true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 189#true]) [2021-03-11 01:50:59,614 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,614 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,614 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,614 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,645 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][76], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 125#L751-1true, 189#true]) [2021-03-11 01:50:59,646 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,646 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,646 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,646 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,894 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][174], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 125#L751-1true, 189#true]) [2021-03-11 01:50:59,894 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,894 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,894 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,894 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 86#L712-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:50:59,895 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,895 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,895 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:50:59,895 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,083 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, 6#L719-3true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:00,083 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,084 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,084 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,084 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,096 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:00,096 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,096 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,096 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,096 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][165], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:00,104 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,104 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,104 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,104 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][54], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:00,104 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,104 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,104 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,104 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,107 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:00,107 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,107 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,107 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,107 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,134 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][166], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:00,134 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is not cut-off event [2021-03-11 01:51:00,134 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:00,134 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:00,134 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:00,199 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:00,199 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,199 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,199 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,199 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,305 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:00,305 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,305 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,305 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,305 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,325 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:00,326 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,326 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,326 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,326 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,886 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][194], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:00,886 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,886 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,886 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,887 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][174], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, 69#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:00,893 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,893 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,893 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:00,893 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:02,114 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:51:02,115 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:02,115 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:02,115 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:02,115 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:02,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:51:02,828 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is not cut-off event [2021-03-11 01:51:02,828 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:02,828 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:02,828 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:02,890 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:02,891 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:51:02,891 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:02,891 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:02,891 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:05,212 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][194], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 127#L751-2true]) [2021-03-11 01:51:05,213 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:05,213 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:05,213 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:05,213 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:05,239 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][174], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:05,239 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:05,239 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:05,239 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:05,239 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:07,119 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:51:07,120 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:07,120 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:07,120 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:07,120 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:07,120 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:51:07,120 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:07,120 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:07,120 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:07,120 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:08,866 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:51:08,866 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:08,866 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:08,867 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:08,867 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:08,867 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:51:08,867 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:08,867 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,867 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,867 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,868 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:51:08,868 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:08,868 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,868 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,868 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:08,896 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:08,896 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:08,896 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:08,896 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:08,896 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:08,896 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:08,896 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,896 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,896 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,896 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:51:08,896 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:08,896 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:08,896 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:08,896 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:08,896 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 169#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:51:08,896 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:08,896 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,896 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,896 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:08,905 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:51:08,905 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:08,905 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:08,905 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:08,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:08,906 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:08,906 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,906 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,906 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,906 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 169#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:51:08,906 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:08,906 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,906 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,906 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:08,906 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:51:08,906 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:51:08,906 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:08,906 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:08,906 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:09,790 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:51:09,790 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:51:09,790 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:09,790 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:09,790 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:09,791 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:09,791 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:51:09,791 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:09,791 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:09,791 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:09,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:09,800 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:09,800 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:09,800 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:09,800 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:09,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:51:09,800 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:09,800 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:09,800 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:09,800 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:10,046 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][146], [32#L730-3true, 193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:10,046 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:10,046 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:10,046 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:10,046 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:10,047 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][84], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:51:10,047 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:10,047 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:10,047 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:10,047 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:10,047 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:51:10,047 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:10,047 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:10,047 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:10,047 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:10,047 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][85], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:51:10,047 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:10,047 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:10,047 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:10,047 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:12,077 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][106], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 14#L712-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:12,077 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,077 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,077 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,077 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:12,265 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,265 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,265 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,266 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:12,287 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,287 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,287 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,287 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,338 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:12,338 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,338 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,338 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,338 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,345 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:12,345 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,345 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,345 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,345 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,443 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:12,443 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,443 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,443 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,443 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,443 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,540 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:51:12,540 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,540 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,540 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,540 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:12,541 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,541 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,541 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,541 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,592 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:12,592 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,592 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,592 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,592 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,777 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:12,777 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,777 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,778 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,778 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,785 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:12,785 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,785 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,785 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,785 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:12,801 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,801 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,801 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,801 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,816 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:12,816 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,816 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,816 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,816 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:12,832 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,832 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,832 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,832 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2021-03-11 01:51:12,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:12,903 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:12,903 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:12,903 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:51:12,903 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:51:12,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:12,905 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:12,905 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:51:12,905 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:51:12,905 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:12,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([891] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][91], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:12,905 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,905 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:51:12,905 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-11 01:51:12,905 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-11 01:51:12,921 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:12,921 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-11 01:51:12,921 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:51:12,921 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-11 01:51:12,921 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-11 01:51:12,922 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:12,922 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:12,922 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:51:12,922 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:51:12,922 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:13,864 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 119#thr2ENTRYtrue, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:13,864 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:13,864 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:13,864 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:13,864 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:13,867 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:51:13,867 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:13,867 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:13,867 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:13,867 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:13,869 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:51:13,869 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:13,869 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:13,869 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:13,869 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,068 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 119#thr2ENTRYtrue, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:14,068 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:14,068 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,068 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,068 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,070 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:14,071 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:14,071 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,071 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,071 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:14,072 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:14,072 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,072 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,072 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,759 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 169#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:51:14,759 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:14,759 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:14,759 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:14,759 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:51:14,759 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:51:14,759 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:14,759 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:14,759 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,759 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,759 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 169#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:51:14,759 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:51:14,760 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:14,760 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:14,760 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:14,760 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,760 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,761 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:14,761 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:14,761 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:51:14,761 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:14,761 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:14,820 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:51:14,820 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:14,820 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:14,820 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:14,820 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:51:14,820 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 107#L719-3true, 44#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:51:14,820 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:14,820 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,820 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:14,820 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:14,821 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:14,821 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:14,821 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:14,821 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:51:14,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 107#L719-3true, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:14,821 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:14,821 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,821 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:14,821 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:14,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 169#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:51:14,901 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:51:14,901 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:14,901 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:14,901 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:14,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:14,901 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:51:14,901 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:14,901 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:14,901 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:15,324 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:51:15,324 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:51:15,324 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:15,324 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:15,324 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:15,325 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:15,325 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:51:15,325 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:15,325 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:15,325 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:15,502 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:51:15,502 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:15,502 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:15,502 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:15,502 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:15,503 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:51:15,503 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:15,503 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:15,503 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:15,503 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:51:15,503 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 54#L719-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:15,503 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:15,503 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:15,503 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:15,503 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:15,503 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 54#L719-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:15,503 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:15,503 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:51:15,503 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:15,503 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:16,166 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:16,166 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:51:16,166 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:16,166 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:16,166 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:16,166 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 169#true, 143#L721-1true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:51:16,166 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:51:16,166 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:16,166 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:16,166 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:16,596 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:51:16,596 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:16,596 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:16,596 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:16,596 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:16,598 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:16,598 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:16,598 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:16,598 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:16,598 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:17,058 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][54], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:17,058 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:17,058 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:17,058 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:17,058 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:17,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:17,249 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:17,249 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:17,249 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:17,249 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:17,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 105#L719-3true, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:17,249 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:17,249 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:17,249 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:17,249 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:17,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:17,261 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:17,261 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:17,262 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:17,262 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:17,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:17,262 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:51:17,262 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:17,262 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:17,262 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:17,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:51:17,267 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:17,267 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:17,267 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:17,267 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:18,003 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:18,003 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:51:18,003 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:18,003 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:18,003 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:18,003 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:18,003 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:18,003 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:18,003 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:18,004 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:18,004 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:18,004 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:18,004 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:18,004 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:18,004 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:18,004 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:18,004 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:18,004 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:51:18,004 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:18,004 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:18,004 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:18,004 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:18,596 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:18,596 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,596 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,596 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,596 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,608 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 86#L712-3true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:18,608 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,609 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,609 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,609 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,619 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][194], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:18,620 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,620 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,620 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,620 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:18,620 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,620 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,620 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,620 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][174], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:18,641 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,641 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,641 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,641 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 86#L712-3true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:18,641 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,641 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,641 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,641 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,661 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 93#L732-2true]) [2021-03-11 01:51:18,661 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is not cut-off event [2021-03-11 01:51:18,661 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2021-03-11 01:51:18,661 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2021-03-11 01:51:18,661 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2021-03-11 01:51:18,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:51:18,663 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is not cut-off event [2021-03-11 01:51:18,663 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2021-03-11 01:51:18,663 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2021-03-11 01:51:18,663 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2021-03-11 01:51:18,669 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:18,669 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:18,669 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:18,669 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:18,669 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:18,946 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:18,946 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,946 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,946 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,946 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,952 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:18,952 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,952 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,952 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,953 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,964 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true]) [2021-03-11 01:51:18,965 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,965 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,965 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,965 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 133#L712-3true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:51:18,995 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,995 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,995 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:18,995 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,051 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:19,051 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,051 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,051 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,051 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,082 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:19,082 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,082 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,082 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,082 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:19,099 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,099 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,099 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,099 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,200 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:51:19,200 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,200 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,200 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,200 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,214 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:19,215 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,215 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,215 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,215 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,235 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:19,235 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,235 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,236 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,236 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:19,239 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:51:19,239 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,239 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,239 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,239 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true]) [2021-03-11 01:51:19,250 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,250 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,250 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,250 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,292 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:51:19,292 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,292 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,293 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,293 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 133#L712-3true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:51:19,907 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,907 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,907 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:19,907 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:20,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:51:20,035 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:51:20,035 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:20,035 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:20,035 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:20,703 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 14#L712-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:20,703 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:20,703 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:20,703 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:20,703 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:20,855 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:51:20,855 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:20,855 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:20,855 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:20,855 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:20,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:51:20,901 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:51:20,901 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:20,901 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:20,902 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:22,203 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 13#L721-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:51:22,203 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:22,203 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:22,203 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:51:22,203 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:51:22,203 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:22,203 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:22,203 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:51:22,203 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:51:22,203 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:26,126 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, 134#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:26,126 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:51:26,127 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:26,127 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:26,127 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:26,127 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:51:26,127 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:51:26,127 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:26,127 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:26,127 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:27,683 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 105#L719-3true, 13#L721-1true, Black: 169#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:51:27,683 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,683 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,683 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:27,683 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:27,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:27,685 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:27,685 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:27,685 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:27,685 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:27,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 6#L719-3true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 13#L721-1true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:51:27,685 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,685 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,685 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:27,685 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:27,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 107#L719-3true, 13#L721-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:51:27,687 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,687 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,687 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:27,687 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:27,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:51:27,688 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,689 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,689 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,689 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:27,689 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][54], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:51:27,689 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,689 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:27,689 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,689 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 54#L719-3true, 183#(= ~count~0 0), 56#L731-3true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:51:27,696 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,696 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:27,696 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,696 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:27,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 54#L719-3true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:51:27,698 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,698 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:27,698 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:27,698 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 54#L719-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:51:27,698 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,698 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:27,698 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:27,698 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:27,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 13#L721-1true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:51:27,877 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:27,877 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:27,877 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:27,877 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:27,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:51:27,877 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:27,877 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:27,877 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:27,877 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:27,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:51:27,877 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:27,877 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:27,877 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:27,878 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:27,878 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:51:27,878 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:27,878 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:27,878 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:27,878 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:27,880 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:51:27,880 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:27,880 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:27,880 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:27,880 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:27,880 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:27,881 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 127#L751-2true]) [2021-03-11 01:51:27,881 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:27,881 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:27,881 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:27,881 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:27,881 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:30,203 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, 13#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:51:30,203 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:30,203 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:30,203 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:30,203 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:30,203 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:51:30,203 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:30,203 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:30,203 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:30,203 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:30,250 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:30,250 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:30,250 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:30,250 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:30,250 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:31,085 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:31,085 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:31,085 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:31,085 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:31,085 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:31,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:51:31,950 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:31,950 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:31,950 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:31,950 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:32,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:32,099 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:32,100 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:32,100 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:32,100 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:32,144 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:51:32,144 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:32,144 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:32,144 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:32,144 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:32,195 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:51:32,195 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:32,195 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:32,195 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:32,195 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:32,196 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:32,196 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:32,196 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:32,196 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:32,196 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:32,350 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:32,350 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:32,350 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:32,350 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:32,350 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:32,637 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:51:32,637 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:32,637 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:32,638 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:32,638 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:32,639 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:32,639 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:32,639 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:32,639 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:32,639 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:32,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][146], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:51:32,907 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:32,907 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:51:32,907 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:51:32,907 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:51:32,948 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:32,948 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:32,948 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:32,948 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:32,948 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][146], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:33,054 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,054 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,054 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:33,054 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,080 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:33,081 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,081 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,081 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,081 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,103 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:33,104 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,104 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,104 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,104 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:33,108 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,108 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,108 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,108 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][106], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:51:33,138 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,138 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:51:33,139 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,139 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,328 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:33,328 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is not cut-off event [2021-03-11 01:51:33,328 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2021-03-11 01:51:33,328 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2021-03-11 01:51:33,328 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2021-03-11 01:51:33,517 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:33,517 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is not cut-off event [2021-03-11 01:51:33,517 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2021-03-11 01:51:33,517 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2021-03-11 01:51:33,517 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2021-03-11 01:51:33,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:51:33,620 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:33,620 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:51:33,620 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:51:33,620 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:51:33,622 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:51:33,622 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:33,622 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:51:33,622 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:51:33,622 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:51:33,622 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([891] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][91], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:51:33,622 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,622 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:51:33,622 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:51:33,622 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:51:33,635 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:51:33,635 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-11 01:51:33,635 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:51:33,635 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:51:33,635 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-11 01:51:33,635 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:51:33,635 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:33,635 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:51:33,635 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:51:33,635 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:51:33,645 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:51:33,645 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:33,645 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:51:33,645 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:33,645 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:40,223 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:40,224 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:51:40,224 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:51:40,224 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:51:40,224 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:51:40,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 13#L721-1true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:51:40,224 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:51:40,224 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:51:40,224 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:51:40,224 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:51:41,486 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 134#L714-1true, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:41,486 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:51:41,486 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:41,486 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:41,486 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:41,772 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 125#L751-1true, 189#true]) [2021-03-11 01:51:41,772 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:41,772 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:41,772 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:41,772 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:51:42,074 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:42,074 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:51:42,074 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:42,074 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:42,074 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:43,118 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:51:43,118 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is not cut-off event [2021-03-11 01:51:43,118 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:43,118 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:43,118 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:43,120 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:43,120 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is not cut-off event [2021-03-11 01:51:43,120 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:43,120 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:43,120 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:43,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:51:43,796 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:43,796 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:51:43,796 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:51:43,796 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:51:44,023 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:44,023 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:44,023 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:44,023 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:44,024 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:44,051 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:51:44,051 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:44,051 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:44,051 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:44,051 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:44,098 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:44,098 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:44,098 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:44,098 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:44,098 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:44,098 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:44,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:44,099 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:44,099 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:44,099 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:44,099 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:44,869 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 93#L732-2true]) [2021-03-11 01:51:44,869 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is not cut-off event [2021-03-11 01:51:44,869 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:44,869 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:44,869 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:44,870 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:51:44,870 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is not cut-off event [2021-03-11 01:51:44,870 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:44,870 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:44,870 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:44,925 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:51:44,926 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is not cut-off event [2021-03-11 01:51:44,926 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:44,926 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:44,926 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:45,334 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:51:45,334 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:45,334 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:45,334 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:45,334 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:45,411 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:51:45,411 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:45,411 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:45,411 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:45,411 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:45,426 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:45,426 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is not cut-off event [2021-03-11 01:51:45,426 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:45,426 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:45,426 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2021-03-11 01:51:45,457 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:51:45,457 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:45,457 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:45,457 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:45,457 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:45,483 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:51:45,483 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:45,483 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:45,483 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:45,483 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:50,540 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([935] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][98], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 127#L751-2true]) [2021-03-11 01:51:50,540 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:50,540 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,540 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,540 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,540 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 14#L712-3true, 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:50,540 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:50,541 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,541 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,541 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([935] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][99], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 127#L751-2true]) [2021-03-11 01:51:50,541 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:50,541 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:50,541 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:50,541 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:50,553 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([887] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][96], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:50,553 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:50,553 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,553 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,553 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,553 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([887] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][97], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 8#L713-1true, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:50,553 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:50,553 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:50,553 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:50,553 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:50,553 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 133#L712-3true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:50,553 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:50,553 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,553 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,553 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,609 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:50,610 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:50,610 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,610 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,610 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,611 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][165], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:50,611 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:50,611 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,611 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,611 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,611 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][166], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:50,611 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:50,611 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:50,611 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:50,611 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:50,613 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:50,613 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:50,613 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,613 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,613 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 6#L719-3true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:50,616 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:50,616 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,616 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,616 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,652 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][143], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:50,652 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:50,652 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,652 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,652 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,652 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][144], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:50,653 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:50,653 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:50,653 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:50,653 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:50,654 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 86#L712-3true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:50,654 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:50,654 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,654 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,654 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,679 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([887] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][96], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:50,679 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:50,679 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,679 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,679 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,679 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([887] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][97], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:50,680 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:50,680 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:50,680 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:50,680 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:50,681 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 133#L712-3true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:50,681 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:50,681 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,681 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,681 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,703 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:50,704 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:50,704 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,704 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:50,704 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 127#L751-2true]) [2021-03-11 01:51:51,062 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:51,062 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,062 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,062 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,062 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][165], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 127#L751-2true]) [2021-03-11 01:51:51,062 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:51,062 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,062 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,062 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,062 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][166], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 127#L751-2true]) [2021-03-11 01:51:51,062 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:51,062 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:51,062 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:51,062 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:51,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 105#L719-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 127#L751-2true]) [2021-03-11 01:51:51,072 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:51,073 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,073 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,073 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,075 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 6#L719-3true, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:51,075 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:51,075 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,075 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,075 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,094 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][143], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:51,094 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:51,094 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,094 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,094 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,094 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][144], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:51,094 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:51,094 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:51,094 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:51,094 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:51,095 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 86#L712-3true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:51,095 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:51,095 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,095 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,095 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,112 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([935] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][98], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:51,112 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:51,112 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,112 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,112 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,112 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 14#L712-3true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:51,112 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:51,112 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,112 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,112 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,112 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([935] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][99], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:51:51,112 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:51,112 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:51,113 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:51,113 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:51,212 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:51,212 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:51,212 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,212 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,212 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,425 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:51,426 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:51,426 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,426 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,426 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 54#L719-3true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:51,482 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:51:51,482 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,482 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,482 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:51:51,666 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:51,666 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:51:51,666 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:51,666 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:51,666 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:56,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][106], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 14#L712-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:56,227 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,227 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,228 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,228 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,613 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:51:56,613 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,613 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:56,613 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:56,613 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:56,720 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,720 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:56,720 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:56,720 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:56,862 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,862 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,862 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,862 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:56,963 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,963 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,963 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,963 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,990 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:56,991 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,991 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,991 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:56,991 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:57,062 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][76], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:57,063 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:57,063 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:57,063 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:57,063 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:57,089 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:57,089 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:57,089 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:57,089 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:57,089 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:57,102 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:51:57,102 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:57,102 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:57,102 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:57,102 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:57,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:51:57,253 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:57,253 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:51:57,253 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:57,253 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:51:57,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:51:57,257 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-03-11 01:51:57,257 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:51:57,257 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-11 01:51:57,257 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:51:58,662 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 119#thr2ENTRYtrue, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:51:58,662 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:51:58,662 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:51:58,662 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:51:58,662 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:58,664 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:51:58,664 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:51:58,664 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:51:58,664 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:51:58,664 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:51:59,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][194], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true]) [2021-03-11 01:51:59,596 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:51:59,596 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:59,596 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:59,596 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:59,623 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][174], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 8#L713-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 93#L732-2true]) [2021-03-11 01:51:59,623 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:51:59,623 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:59,623 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:51:59,623 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:01,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:01,117 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:01,117 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:01,117 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:01,117 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:01,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:01,117 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:01,117 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:01,117 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:01,117 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:02,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][54], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:52:02,160 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:02,160 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:02,160 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:02,160 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:02,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, 13#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:02,160 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:02,160 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:02,160 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:02,160 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:02,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true]) [2021-03-11 01:52:02,861 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:02,861 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:02,861 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:02,861 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:02,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:02,861 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:02,861 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,861 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,861 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 6#L719-3true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:02,862 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:02,862 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,862 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,862 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:02,862 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:02,862 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,862 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,862 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:02,862 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:02,862 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:02,862 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:02,862 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:02,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:52:02,862 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:02,862 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,862 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,862 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,891 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:02,891 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:02,891 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,891 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,891 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:02,892 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:02,892 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:02,892 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:02,892 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:02,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 169#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true, 191#(= ~count~0 0)]) [2021-03-11 01:52:02,892 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:02,892 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,892 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,892 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true, 191#(= ~count~0 0)]) [2021-03-11 01:52:02,892 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:02,892 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:02,892 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:02,892 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:02,900 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:02,900 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:02,900 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,900 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,900 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:02,901 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:02,901 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:02,901 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:02,901 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:02,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:02,901 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:02,901 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:02,901 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:02,901 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:02,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 169#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:02,901 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:02,901 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,901 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:02,901 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:03,747 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true, 191#(= ~count~0 0)]) [2021-03-11 01:52:03,747 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:03,747 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:03,747 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:03,747 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:03,748 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:03,748 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:03,748 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:03,748 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:03,748 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:03,756 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:52:03,756 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:03,756 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:03,757 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:03,757 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:03,757 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:52:03,757 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:03,757 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:03,757 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:03,757 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:03,757 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:03,757 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:03,757 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:03,757 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:03,757 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:03,757 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:03,757 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:03,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:03,757 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:03,757 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:03,757 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:03,757 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:03,758 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:03,758 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:03,758 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:03,758 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:03,758 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:03,758 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:03,758 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:03,758 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:03,758 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:03,758 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:03,758 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:03,758 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:03,758 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:03,758 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:03,758 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:03,758 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:04,005 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][84], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:52:04,005 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:04,005 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:04,005 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:04,005 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:04,005 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 181#true, 117#L722-2true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:52:04,006 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:04,006 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:04,006 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:04,006 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:04,006 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][85], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 169#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:04,006 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:04,006 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:04,006 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:04,006 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:05,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][106], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 14#L712-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:05,909 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:05,909 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:05,909 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:05,910 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:06,123 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,123 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,123 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,123 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,176 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:06,176 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,176 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,176 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,176 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:06,183 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,183 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,183 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,183 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,274 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:06,274 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,274 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,274 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,274 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,274 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,371 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:52:06,371 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,371 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,371 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,371 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,372 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:06,373 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,373 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,373 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,373 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:06,417 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,417 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,417 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,417 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,589 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:06,589 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,589 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,589 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,589 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,596 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:06,596 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,596 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,596 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,596 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,611 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:06,611 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,611 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,611 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,611 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:06,625 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,625 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,625 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,625 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:06,640 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,640 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,640 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,640 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:06,939 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true]) [2021-03-11 01:52:06,939 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:06,939 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:06,939 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:06,939 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:06,975 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([891] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][91], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 93#L732-2true]) [2021-03-11 01:52:06,975 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:06,976 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:06,976 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:52:06,976 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:52:06,976 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 93#L732-2true]) [2021-03-11 01:52:06,976 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:06,976 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:06,976 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:06,976 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:07,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 93#L732-2true, 125#L751-1true]) [2021-03-11 01:52:07,192 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:07,192 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:52:07,192 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:07,192 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-11 01:52:07,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 125#L751-1true]) [2021-03-11 01:52:07,192 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:07,192 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:07,192 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:07,192 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:09,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 122#L721-1true, thr1Thread1of4ForFork0InUse, 27#L712-3true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:09,262 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:09,262 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:09,262 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:09,262 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:09,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 86#L712-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:09,276 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:09,276 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:09,276 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:09,276 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:10,003 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 14#L712-3true, 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:10,003 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,003 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,003 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,003 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,005 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([935] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][98], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,005 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,005 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,005 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,005 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,005 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 14#L712-3true, 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:10,005 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,005 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,005 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,005 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,006 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([935] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][99], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,006 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:10,006 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,006 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,006 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,006 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([887] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][96], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,006 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,006 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,007 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,007 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,007 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([887] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][97], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,009 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:10,009 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,009 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,009 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,009 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 133#L712-3true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:10,009 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,009 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,009 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,009 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,011 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,011 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,011 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,011 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,011 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,014 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 86#L712-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:10,014 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,014 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,014 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,014 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,015 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,015 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,015 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,015 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][165], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,015 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,015 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,015 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,016 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,016 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][166], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,016 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:10,016 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,016 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,016 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,018 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,018 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,018 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,018 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,018 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 6#L719-3true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:10,020 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,020 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,020 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,020 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,022 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 86#L712-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:10,022 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,022 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,022 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,022 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,022 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][143], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,022 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,022 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,022 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,022 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,022 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][144], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,022 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:10,023 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,023 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,023 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,025 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([887] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][96], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 8#L713-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,025 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,025 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,025 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,025 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,025 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([887] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][97], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,025 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:10,025 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,025 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,025 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,025 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 133#L712-3true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:10,025 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,025 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,025 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,025 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,027 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:10,027 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,027 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,027 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,027 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,210 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 8#L713-1true, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:10,210 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:10,210 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:10,210 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:10,210 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:10,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,720 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,720 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,720 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,720 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][165], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,720 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,720 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,720 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,720 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][166], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,721 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:10,721 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,721 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,721 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,722 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 105#L719-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,722 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,722 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,722 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,722 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,724 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 6#L719-3true, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:10,724 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,724 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,724 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,724 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,728 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 86#L712-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:10,728 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,728 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,728 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,728 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,728 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][143], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,728 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,728 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,728 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,728 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,729 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][144], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,729 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:10,729 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,729 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,729 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,732 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([935] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][98], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,732 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,732 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,732 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,732 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,732 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 14#L712-3true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:10,732 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,732 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,732 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,732 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,732 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([935] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][99], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:10,732 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:10,732 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,732 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,732 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:10,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:10,734 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,734 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,734 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,734 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,735 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:10,735 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:10,735 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:10,735 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:10,735 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:10,736 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:10,736 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,736 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,736 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,736 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,738 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 54#L719-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:10,738 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:10,738 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,738 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:10,738 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:11,472 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 127#L751-2true]) [2021-03-11 01:52:11,473 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:11,473 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:11,473 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:11,473 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:11,474 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:11,474 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:11,474 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:11,475 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:11,475 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:11,553 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:11,553 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:11,553 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:11,553 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:11,553 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:12,101 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:52:12,101 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:12,101 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:12,101 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:12,102 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:12,102 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 127#L751-2true]) [2021-03-11 01:52:12,102 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:12,102 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:12,102 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:12,102 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:12,391 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:52:12,392 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:12,392 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:12,392 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:12,392 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:12,392 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:12,392 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:12,392 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:12,392 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:12,392 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:12,392 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:12,392 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:52:12,392 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:12,392 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:12,392 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:12,392 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:12,473 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([891] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][91], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:12,474 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:12,474 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:12,474 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:12,474 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:12,496 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:12,496 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:12,496 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:12,496 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:12,496 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:12,497 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:12,497 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:12,497 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:12,497 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:12,497 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:12,598 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:12,599 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:12,599 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:12,599 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:12,599 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:12,599 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:12,599 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:12,599 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:12,599 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:12,599 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:12,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:12,904 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:12,904 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:12,904 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:12,904 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:13,121 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 13#L721-1true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:52:13,121 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,121 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:13,121 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,121 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:13,123 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 13#L721-1true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:52:13,123 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,123 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:13,123 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:13,123 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,123 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:13,123 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,123 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:13,123 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:13,123 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:13,270 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,270 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:13,270 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,270 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:13,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:52:13,276 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,276 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:13,276 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:13,276 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:13,276 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,276 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,276 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:13,276 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:13,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:13,276 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,276 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:13,276 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,276 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:13,635 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [32#L730-3true, 193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:13,635 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:13,635 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:13,635 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:13,635 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:13,697 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][84], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, 66#L731true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:52:13,697 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,697 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,697 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,697 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,697 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][85], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:52:13,697 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,697 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,697 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,697 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,846 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, 66#L731true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:52:13,846 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,846 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,846 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,846 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:52:13,935 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,935 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,935 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,935 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:13,935 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,935 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,935 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,935 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,937 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:52:13,937 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,937 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,937 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,937 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,937 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:13,937 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,937 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,937 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,937 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:13,988 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 14#L712-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 28#L714-1true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:13,988 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is not cut-off event [2021-03-11 01:52:13,988 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:13,988 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:13,988 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2021-03-11 01:52:14,196 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:52:14,197 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,197 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,197 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,197 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,198 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 94#L722-2true, 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:52:14,198 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,198 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,198 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,198 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,295 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][146], [32#L730-3true, 193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:14,296 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:14,296 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:14,296 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:14,296 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:14,302 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, 66#L731true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 134#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:52:14,302 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,302 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,302 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,302 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,339 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:52:14,340 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,340 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,340 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,340 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,340 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:14,340 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,340 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,340 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,340 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,467 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][84], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, 66#L731true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 77#L714-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:52:14,467 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,467 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:14,467 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,467 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,467 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][146], [32#L730-3true, 193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:14,467 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,468 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,468 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,468 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:14,468 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][85], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 77#L714-1true, 13#L721-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:52:14,468 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,468 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,468 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,468 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:14,497 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:52:14,497 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,497 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,497 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,497 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,497 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:14,497 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,497 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,497 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,497 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:52:14,545 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,545 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,545 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,545 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, 192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:14,545 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,545 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,545 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,545 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,548 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [32#L730-3true, 192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:14,548 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,548 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,548 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,548 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,570 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][106], [32#L730-3true, 193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:52:14,570 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,570 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:14,570 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,570 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,570 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][84], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:52:14,570 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,570 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,570 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:14,570 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,571 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][85], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:52:14,571 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,571 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:14,571 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-11 01:52:14,571 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:52:20,601 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:20,602 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:20,602 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:20,602 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:20,602 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:20,602 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:20,602 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:20,602 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:20,602 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:20,602 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:21,849 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 105#L719-3true, 13#L721-1true, Black: 169#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:21,850 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:21,850 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:21,850 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:21,850 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:21,856 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 6#L719-3true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 169#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true, 191#(= ~count~0 0)]) [2021-03-11 01:52:21,856 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:21,856 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:21,856 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:21,856 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:21,856 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:21,856 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:21,856 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:21,856 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:21,856 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:21,858 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 107#L719-3true, 13#L721-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true, 191#(= ~count~0 0)]) [2021-03-11 01:52:21,858 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:21,858 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:21,858 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:21,858 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:21,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 54#L719-3true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true, 191#(= ~count~0 0)]) [2021-03-11 01:52:21,862 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:21,862 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:21,862 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:21,862 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:22,003 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:22,003 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:22,003 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:22,003 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:22,003 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:22,004 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 13#L721-1true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:22,004 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:22,004 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:22,004 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:22,004 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:22,004 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:52:22,004 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:22,004 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:22,004 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:22,004 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:22,004 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:52:22,004 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:22,004 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:22,004 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:22,004 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:22,006 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, 13#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:22,006 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:22,006 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:22,006 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:22,006 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:22,006 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:52:22,006 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:22,006 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:22,006 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:22,006 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:22,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:52:22,908 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:22,908 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:22,908 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:22,908 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:22,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:22,908 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:22,908 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:22,908 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:22,908 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:23,664 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:23,664 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:23,664 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:23,664 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:23,664 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:24,000 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:24,000 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:24,000 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:24,000 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:24,000 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:24,615 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:52:24,615 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:24,615 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:24,615 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:24,615 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:24,709 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:24,710 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:24,710 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:24,710 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:24,710 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:24,976 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([891] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][91], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:24,976 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:24,976 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:24,976 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:24,976 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:25,029 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,029 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,029 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:25,029 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:25,320 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:52:25,320 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,320 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,320 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,320 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,321 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:25,321 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,321 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,321 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,321 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,508 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:25,509 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,509 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,509 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,509 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,588 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:25,589 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,589 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,589 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,589 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,602 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:25,602 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,602 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,602 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,602 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:25,604 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,604 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,604 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,604 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,627 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:25,627 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:25,627 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:25,627 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:25,627 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:25,627 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][106], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:52:25,627 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,627 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,627 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:25,627 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:25,762 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:25,762 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is not cut-off event [2021-03-11 01:52:25,762 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2021-03-11 01:52:25,762 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2021-03-11 01:52:25,762 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2021-03-11 01:52:25,900 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:25,901 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is not cut-off event [2021-03-11 01:52:25,901 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2021-03-11 01:52:25,901 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2021-03-11 01:52:25,901 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2021-03-11 01:52:26,142 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:52:26,143 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:26,143 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,143 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,143 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,145 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([891] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][91], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true]) [2021-03-11 01:52:26,145 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:26,145 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:26,145 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:26,145 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:26,145 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:52:26,145 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:26,145 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,145 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,145 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,223 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:26,223 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:26,223 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,223 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,223 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:26,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([891] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][91], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:26,237 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:26,237 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:26,237 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:26,237 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:26,237 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:26,237 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:26,237 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:26,237 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,237 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,256 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([891] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][91], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:26,256 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:26,256 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:26,256 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:26,256 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:26,256 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:26,256 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:26,256 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:26,256 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,256 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,260 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:26,260 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:26,260 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:26,260 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,261 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,389 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true]) [2021-03-11 01:52:26,389 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:26,389 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:26,389 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:26,389 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:26,390 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:52:26,390 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:26,390 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,390 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,390 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,392 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:26,392 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:26,392 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:26,392 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:26,392 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:26,392 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:26,392 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:26,392 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,392 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:26,392 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,405 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:26,405 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:26,405 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,405 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:26,405 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,405 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:26,406 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:26,406 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:26,406 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:26,406 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:26,504 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true]) [2021-03-11 01:52:26,505 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:26,505 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:26,505 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:26,505 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:27,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:27,905 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:27,905 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:27,905 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:27,905 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:27,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:27,905 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:27,905 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:27,905 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:27,905 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:27,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:27,909 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:27,909 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:27,909 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:27,909 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:27,912 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:27,912 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:27,912 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:27,912 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:27,912 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:27,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:27,913 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:27,913 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:27,913 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:27,913 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:29,817 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:29,817 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:29,817 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:29,817 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:29,817 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:30,073 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:30,074 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:30,074 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:30,074 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:30,074 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:30,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 133#L712-3true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:30,104 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:30,104 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,104 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,104 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,233 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:30,234 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:30,234 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:30,234 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:30,234 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:30,418 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:30,418 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:30,418 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:30,418 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:30,418 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:30,418 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 56#L731-3true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:30,418 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:30,418 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,418 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,418 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:30,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 56#L731-3true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:30,436 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:30,436 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,436 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,436 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:30,500 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:30,500 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:30,500 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:30,500 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:30,500 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:30,501 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:30,501 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:30,501 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:30,501 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:30,501 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:30,527 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:30,527 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:30,527 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:30,527 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:30,527 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:30,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 127#L751-2true]) [2021-03-11 01:52:30,806 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:30,806 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,806 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:30,806 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,808 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:30,808 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:30,808 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,808 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,808 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:30,891 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 133#L712-3true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:30,891 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:30,891 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,891 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,891 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,976 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:52:30,976 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:30,976 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,976 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,976 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:30,976 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:30,977 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:30,977 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,977 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:30,977 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:31,277 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:52:31,277 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:31,277 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:31,277 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:31,277 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:31,277 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:52:31,277 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:31,277 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:31,277 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:31,277 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:31,280 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:31,280 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:31,280 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:31,280 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:31,280 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:31,474 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, 134#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 127#L751-2true]) [2021-03-11 01:52:31,474 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:31,474 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:31,474 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:31,474 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:31,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, 134#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:31,476 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:31,476 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:31,476 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:31,476 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:31,849 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:31,849 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:31,849 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:31,849 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:31,850 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:31,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:31,909 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:31,909 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:31,909 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:31,909 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:31,983 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, 134#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:31,984 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:31,984 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:31,984 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:31,984 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:31,987 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:31,987 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:31,988 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:31,988 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:31,988 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:32,084 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:32,084 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:32,084 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:32,084 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:32,084 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:32,084 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:32,084 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,084 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:32,084 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,084 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:32,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [32#L730-3true, 193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:32,264 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,264 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:32,264 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:32,264 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:32,440 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,440 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,440 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,440 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,504 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:52:32,504 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,504 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,504 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,504 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,550 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [32#L730-3true, 192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:32,550 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,550 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,550 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,550 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 28#L714-1true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:32,665 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,666 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,666 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,666 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,845 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:32,846 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,846 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,846 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,846 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,850 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, 192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:32,850 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,850 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,850 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,850 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:52:32,893 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,893 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,893 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,893 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [192#(<= 1 ~count~0), 32#L730-3true, thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:32,893 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,893 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,893 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:32,893 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][76], [32#L730-3true, 192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:33,056 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,056 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,056 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,056 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:33,056 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,056 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,056 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,056 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,150 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:33,150 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,150 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,150 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,150 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,153 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:52:33,153 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,153 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,153 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,153 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,191 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:33,191 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,191 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,191 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,191 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][74], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:52:33,435 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-11 01:52:33,435 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:33,435 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-11 01:52:33,435 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-11 01:52:34,799 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 119#thr2ENTRYtrue, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:34,799 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:34,799 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:34,799 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:34,799 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:34,799 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 119#thr2ENTRYtrue, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:52:34,799 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:34,799 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:34,799 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:34,799 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:34,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:34,802 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:34,802 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:34,802 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:34,802 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:34,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 169#true, 13#L721-1true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:52:34,802 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:34,802 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:34,802 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:34,802 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:37,940 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([935] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][98], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 93#L732-2true]) [2021-03-11 01:52:37,940 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:37,940 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:37,940 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:37,940 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:37,940 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 14#L712-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:52:37,940 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:37,940 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:37,941 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:37,941 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:37,941 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([935] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][99], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 93#L732-2true]) [2021-03-11 01:52:37,941 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:37,941 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:37,941 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:37,941 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:37,953 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([887] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][96], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 8#L713-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 125#L751-1true]) [2021-03-11 01:52:37,953 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:37,953 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:37,953 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:37,953 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:37,953 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([887] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][97], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 8#L713-1true, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 125#L751-1true]) [2021-03-11 01:52:37,954 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:37,954 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:37,954 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:37,954 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:37,954 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 133#L712-3true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:37,954 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:37,954 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:37,954 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:37,954 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,007 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true]) [2021-03-11 01:52:38,007 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,007 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,007 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,007 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,007 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][165], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true]) [2021-03-11 01:52:38,007 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,007 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,007 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,007 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,007 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][166], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true]) [2021-03-11 01:52:38,007 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:38,007 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,007 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,007 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,009 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 125#L751-1true]) [2021-03-11 01:52:38,009 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,010 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,010 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,010 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,012 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 6#L719-3true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:38,012 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,012 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,012 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,012 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,050 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][143], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 125#L751-1true]) [2021-03-11 01:52:38,050 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,050 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,051 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,051 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,051 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][144], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 125#L751-1true]) [2021-03-11 01:52:38,051 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:38,051 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,051 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,051 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,051 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 86#L712-3true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:38,051 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,051 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,051 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,051 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,071 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([887] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][96], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 125#L751-1true, 189#true]) [2021-03-11 01:52:38,071 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,072 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,072 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,072 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([887] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][97], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 125#L751-1true, 189#true]) [2021-03-11 01:52:38,072 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:38,072 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,072 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,072 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 133#L712-3true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:38,072 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,072 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,072 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,072 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,095 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:38,095 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,095 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,096 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,096 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,422 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 125#L751-1true]) [2021-03-11 01:52:38,422 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,422 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,422 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,422 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,422 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][165], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 125#L751-1true]) [2021-03-11 01:52:38,422 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,422 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,422 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,422 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,422 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][166], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 125#L751-1true]) [2021-03-11 01:52:38,422 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:38,422 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,422 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,422 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 105#L719-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true]) [2021-03-11 01:52:38,436 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,436 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,436 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,436 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 6#L719-3true, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:52:38,439 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,439 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,439 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,439 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,465 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][143], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 132#L713-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true]) [2021-03-11 01:52:38,466 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,466 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,466 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,466 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,466 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][144], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true]) [2021-03-11 01:52:38,466 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:38,466 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,466 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,466 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,467 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 86#L712-3true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:52:38,467 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,467 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,467 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,467 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,487 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([935] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][98], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true]) [2021-03-11 01:52:38,487 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,487 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,487 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,488 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,488 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 14#L712-3true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:52:38,488 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,488 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,488 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,488 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,488 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([935] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][99], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true]) [2021-03-11 01:52:38,488 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:38,488 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,488 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,488 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:38,596 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 189#true, 94#L722-2true]) [2021-03-11 01:52:38,596 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,596 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,596 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,596 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,801 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:52:38,801 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,801 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,801 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,801 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,855 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 54#L719-3true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 189#true, 94#L722-2true]) [2021-03-11 01:52:38,855 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:38,855 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,855 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:38,855 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:39,030 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 189#true, 94#L722-2true]) [2021-03-11 01:52:39,031 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:39,031 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:39,031 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:39,031 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:42,708 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true]) [2021-03-11 01:52:42,708 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:42,708 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:42,708 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:42,708 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:44,391 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][106], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 14#L712-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:44,392 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:44,392 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:44,392 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:44,392 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,339 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:45,339 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,339 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,339 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,339 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:45,339 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:45,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:45,620 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,620 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,621 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,621 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,649 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:45,649 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,649 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,649 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,649 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][76], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:45,734 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,734 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,734 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,734 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,773 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 122#L721-1true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:45,773 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,773 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,773 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,773 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,791 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:45,791 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,791 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,791 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:45,792 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:46,376 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:52:46,376 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:46,376 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:46,376 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:46,376 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:46,379 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:46,379 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:46,379 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,379 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,379 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,383 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([891] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][91], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:46,385 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:46,385 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:46,385 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:46,385 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:46,385 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:46,386 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:46,386 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,386 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,386 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,389 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([891] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][91], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:46,389 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:46,389 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:46,389 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:46,389 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:46,389 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:46,389 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:46,389 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,389 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,389 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,394 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:46,394 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:46,394 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,394 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,394 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:46,721 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:46,721 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:46,721 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:46,721 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:46,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:46,721 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:46,721 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,721 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,721 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,725 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:46,725 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:46,725 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,725 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,725 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,725 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:46,725 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:46,725 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:46,725 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:46,725 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:46,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true]) [2021-03-11 01:52:46,972 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:46,972 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:46,972 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:46,972 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:46,983 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:46,983 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:46,983 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:52:46,983 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:46,983 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:47,036 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:47,036 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:47,036 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:47,036 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:52:47,036 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:47,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:52:47,301 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:47,301 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,301 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,301 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,302 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:47,302 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:47,302 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,302 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,302 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,333 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][84], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:47,333 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:47,333 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,333 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,333 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,334 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][85], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 169#true, 50#L720-1true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:52:47,334 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:47,334 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,334 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,334 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,341 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 86#L712-3true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:52:47,341 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:47,341 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,341 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,341 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,342 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 86#L712-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:47,342 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:47,342 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,342 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,342 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,347 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][84], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, 66#L731true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:52:47,347 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:47,347 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,347 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,347 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,348 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:52:47,348 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:52:47,348 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:52:47,348 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:52:47,348 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:52:47,348 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][85], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, 44#L720-1true, Black: 169#true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:52:47,348 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:47,348 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,348 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,348 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:47,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [192#(<= 1 ~count~0), 32#L730-3true, thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:47,349 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:52:47,349 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:52:47,349 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:52:47,349 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:52:49,370 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:49,371 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:49,371 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:49,371 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:49,371 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:49,371 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:49,371 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:49,371 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:49,371 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:49,371 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:49,373 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:49,374 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:49,374 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:49,374 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:49,374 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:49,377 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:49,377 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:49,377 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:49,377 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:49,377 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:49,378 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:49,378 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:49,378 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:49,379 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:49,379 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-11 01:52:49,422 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:49,422 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:49,422 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:49,422 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:52:49,422 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:50,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 105#L719-3true, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:50,696 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:50,696 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:50,696 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:50,696 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:52:51,528 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:51,529 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:51,529 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:51,529 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:51,529 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:51,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 75#L728-3true, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:51,529 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:51,529 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:51,529 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:51,529 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:51,668 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][76], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 75#L728-3true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:51,668 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:51,668 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:51,668 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:51,668 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:51,668 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, 75#L728-3true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:51,669 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:51,669 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:51,669 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:51,669 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:52,479 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:52,479 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:52,479 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:52,479 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:52,479 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:52,556 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:52,556 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:52:52,556 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:52:52,556 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:52:52,556 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:52:52,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:52,696 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:52,696 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:52,696 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:52,696 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:52,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:52,821 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:52,821 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:52,821 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:52,821 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:52,890 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 127#L751-2true]) [2021-03-11 01:52:52,890 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:52,890 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:52,890 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:52,890 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:53,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:53,056 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:53,056 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:53,056 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:53,056 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:53,058 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:53,058 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:53,058 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:53,058 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:53,058 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:53,491 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:52:53,491 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:53,491 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:53,491 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:53,491 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:53,493 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:53,493 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:53,493 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:53,493 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:53,493 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:53,589 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:53,590 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:53,590 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:53,590 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:53,590 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:53,613 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:53,613 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:53,613 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:53,613 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:53,613 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:53,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 93#L732-2true, 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:53,690 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:53,690 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:53,690 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:53,690 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:53,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:53,691 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:53,691 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:53,691 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:52:53,692 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:52:53,767 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:53,767 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:53,767 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:53,767 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:53,767 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:53,767 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-11 01:52:54,453 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:54,453 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:54,453 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:54,453 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:54,453 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:54,481 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:52:54,482 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-11 01:52:54,482 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:54,482 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:54,482 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:52:58,320 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:52:58,320 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:52:58,320 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:52:58,320 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:52:58,320 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:52:58,338 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 8#L713-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 86#L712-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:52:58,338 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:52:58,339 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:52:58,339 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:52:58,339 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:52:59,351 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 14#L712-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:59,351 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:59,351 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,351 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,351 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([935] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][98], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:52:59,354 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:59,354 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,354 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,354 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 14#L712-3true, 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:59,354 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:59,354 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,355 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,355 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,355 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([935] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][99], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 84#L713-1true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:52:59,355 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:59,355 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:59,355 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:59,355 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:59,356 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([887] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][96], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:52:59,356 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:59,356 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,356 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,356 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,356 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([887] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][97], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:52:59,356 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:59,356 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:59,356 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:59,356 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:59,356 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 133#L712-3true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:59,356 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:59,356 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,357 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,357 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,358 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:52:59,358 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:59,358 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,358 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,358 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,361 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 86#L712-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:59,362 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:59,362 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,362 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,362 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,363 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:52:59,364 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:59,364 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,364 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,364 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,364 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][165], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:52:59,364 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:59,364 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,364 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,364 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,364 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][166], [thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:52:59,364 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:59,364 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:59,364 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:59,364 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:59,366 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:52:59,366 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:59,366 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,366 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,366 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,367 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 6#L719-3true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:59,367 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:59,367 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,367 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,367 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,369 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][143], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:52:59,370 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:59,370 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,370 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,370 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,370 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][144], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 132#L713-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:52:59,370 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:59,370 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:59,370 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:59,370 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:59,370 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 86#L712-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:59,370 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:59,370 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,370 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,370 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,373 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([887] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][96], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:52:59,373 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:59,373 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,373 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,373 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,373 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([887] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][97], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:52:59,373 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:52:59,373 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:59,373 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:59,373 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:52:59,374 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 133#L712-3true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:59,374 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:59,374 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,374 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,374 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,376 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:52:59,376 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:52:59,376 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,376 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,376 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:52:59,925 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 8#L713-1true, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:52:59,925 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:52:59,925 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:52:59,925 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:52:59,925 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:00,868 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:53:00,868 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:00,868 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,868 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,868 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,868 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][165], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:53:00,868 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:00,868 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,868 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,868 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,869 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([903] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][166], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 131#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:53:00,869 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:00,869 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:00,869 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:00,869 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:00,871 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 105#L719-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:00,871 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:00,871 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,871 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,872 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,873 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 6#L719-3true, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:00,873 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:00,873 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,873 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,873 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,875 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][143], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:00,875 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:00,875 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,875 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,876 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][144], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:00,876 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:00,876 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:00,876 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:00,876 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:00,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 86#L712-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:00,876 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:00,876 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,876 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,876 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([935] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][98], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:00,879 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:00,879 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,879 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,879 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 14#L712-3true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:00,879 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:00,879 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,879 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,879 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([935] L712-3-->L713-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_inc_#t~post7, ~count~0][99], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:00,879 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:00,879 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:00,879 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:00,879 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:00,882 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 107#L719-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:00,882 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:00,882 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,882 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,882 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,882 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:00,882 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:00,882 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:00,882 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:00,882 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:00,884 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 54#L719-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:00,884 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:00,884 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,884 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,884 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,885 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 54#L719-3true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:00,885 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:00,885 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,885 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:00,885 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:01,758 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 189#true]) [2021-03-11 01:53:01,758 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:01,758 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:01,758 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:01,758 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:01,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 189#true, 94#L722-2true]) [2021-03-11 01:53:01,760 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:01,760 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:01,760 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:01,760 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:01,826 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:53:01,826 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:01,826 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:01,826 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:01,826 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:02,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:53:02,092 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:02,092 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:02,092 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:02,092 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:02,093 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:53:02,093 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:02,093 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:02,093 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:02,093 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:02,366 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:53:02,366 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:02,366 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:02,366 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:02,366 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:02,366 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:02,366 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true]) [2021-03-11 01:53:02,366 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:02,366 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:02,366 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:02,366 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:02,366 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:02,366 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:02,366 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:02,366 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:02,366 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:02,366 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:02,449 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([891] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][91], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:02,449 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:02,449 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:02,449 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:02,449 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:02,470 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 70#L722-2true, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:02,470 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:02,470 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:02,470 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:02,470 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:02,470 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:02,470 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:02,470 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:02,470 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:02,470 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:02,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:02,563 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:02,563 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:02,563 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:02,563 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:02,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:02,563 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:02,563 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:02,563 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:02,563 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:02,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:02,831 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:02,831 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:02,831 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:02,831 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:03,028 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 13#L721-1true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true, 191#(= ~count~0 0)]) [2021-03-11 01:53:03,028 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:03,028 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:03,028 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:03,028 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:03,164 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:03,164 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:03,164 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:03,164 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:03,164 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:03,799 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][84], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:53:03,799 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:03,799 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:03,799 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:03,799 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:03,799 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][85], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:53:03,799 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:03,799 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:03,799 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:03,799 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,003 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:53:04,003 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,003 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,003 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,003 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,003 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:53:04,003 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,003 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,004 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,004 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,004 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:53:04,004 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,004 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,004 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,004 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,004 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:04,004 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,004 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,004 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,004 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 14#L712-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 28#L714-1true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:04,054 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is not cut-off event [2021-03-11 01:53:04,055 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2021-03-11 01:53:04,055 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2021-03-11 01:53:04,055 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2021-03-11 01:53:04,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), 132#L713-1true, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true, 191#(= ~count~0 0)]) [2021-03-11 01:53:04,251 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,251 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,251 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,251 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 125#L751-1true, 94#L722-2true, 191#(= ~count~0 0)]) [2021-03-11 01:53:04,252 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,252 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,252 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,252 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,369 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true, 191#(= ~count~0 0)]) [2021-03-11 01:53:04,370 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,370 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,370 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,370 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,370 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:04,370 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,370 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,370 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,370 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,510 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true, 191#(= ~count~0 0)]) [2021-03-11 01:53:04,510 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,510 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,510 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,510 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,510 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:04,510 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,511 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,511 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,511 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,554 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:53:04,554 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,554 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,554 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,554 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,554 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [192#(<= 1 ~count~0), 32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:04,554 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,554 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,554 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,554 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,556 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [192#(<= 1 ~count~0), 32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:04,556 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,557 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,557 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,557 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,578 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [32#L730-3true, 193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:04,579 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:04,579 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:04,579 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:04,579 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:04,579 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][106], [32#L730-3true, 193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:53:04,579 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,579 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,579 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:04,579 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,579 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][84], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, 66#L731true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:53:04,579 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,579 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,579 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:04,579 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,579 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][85], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 13#L721-1true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:53:04,579 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,579 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,579 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:04,579 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:05,784 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:05,784 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:05,784 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:05,784 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:53:05,784 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:53:05,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:05,787 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:05,787 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:53:05,787 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:53:05,787 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:06,486 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:06,487 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:06,487 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:53:06,487 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:06,487 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:06,498 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:06,498 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:06,498 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:06,498 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:06,499 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:53:06,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:53:06,821 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:53:06,822 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][84], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:53:06,822 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:53:06,822 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:53:06,822 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:06,822 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:06,823 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:06,823 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][85], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:53:06,823 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:06,823 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:06,823 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:06,823 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:06,912 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 134#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:53:06,913 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:06,913 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:06,913 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:06,913 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:10,812 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [193#(<= 0 ~count~0), 98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:10,812 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:10,812 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:53:10,812 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:53:10,812 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:10,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:10,823 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:10,823 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:10,823 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:53:10,823 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:12,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][54], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:53:12,788 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:12,788 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:12,788 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:12,788 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:12,789 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:53:12,789 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:12,789 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:12,789 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:12,789 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:13,516 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:13,516 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:13,516 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:13,516 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:13,516 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:13,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:13,641 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:13,641 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:13,641 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:13,641 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:13,661 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:13,661 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:13,661 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:13,661 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:13,661 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:13,664 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:13,664 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:13,664 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:13,664 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:13,664 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:13,754 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:13,754 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:13,755 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:13,755 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:13,755 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:13,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 93#L732-2true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:13,760 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:13,760 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:13,760 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:13,760 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:13,866 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:13,867 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:13,867 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:13,867 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:13,867 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:13,922 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:13,922 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:13,922 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:13,922 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:13,922 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:14,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][74], [32#L730-3true, 193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:53:14,116 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:14,116 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:14,116 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:53:14,116 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:53:14,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][84], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:53:14,116 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:14,116 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:53:14,116 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:14,116 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:53:14,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][85], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1NotInUse, Black: 169#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:53:14,116 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-11 01:53:14,116 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-11 01:53:14,116 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:53:14,116 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-11 01:53:14,487 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 119#thr2ENTRYtrue, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 125#L751-1true]) [2021-03-11 01:53:14,488 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:14,488 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:14,488 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,488 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:53:14,546 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:14,546 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,546 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:14,546 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,550 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([891] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][91], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 119#thr2ENTRYtrue, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 93#L732-2true]) [2021-03-11 01:53:14,550 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:14,550 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:14,550 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:14,550 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:14,550 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 119#thr2ENTRYtrue, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true]) [2021-03-11 01:53:14,550 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:14,550 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,550 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:14,550 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,568 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([891] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][91], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:53:14,568 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:14,568 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:14,568 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:14,568 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:14,568 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:53:14,568 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:14,568 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,568 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,568 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:14,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([891] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][91], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 93#L732-2true, 189#true, 94#L722-2true]) [2021-03-11 01:53:14,593 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:14,593 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:14,593 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:14,593 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:14,607 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 189#true, 94#L722-2true]) [2021-03-11 01:53:14,607 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:14,607 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:14,607 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,607 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,613 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:14,613 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:14,613 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,613 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,613 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:14,835 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 119#thr2ENTRYtrue, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 93#L732-2true]) [2021-03-11 01:53:14,835 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:14,835 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:14,836 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:14,836 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:14,836 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 119#thr2ENTRYtrue, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true]) [2021-03-11 01:53:14,836 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:14,836 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,836 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,836 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:14,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 93#L732-2true, 189#true, 94#L722-2true]) [2021-03-11 01:53:14,838 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:14,838 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:14,838 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:14,838 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:14,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 189#true, 94#L722-2true]) [2021-03-11 01:53:14,838 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:14,838 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,838 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,838 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:14,856 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:14,857 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:14,857 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,857 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:14,857 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:14,857 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 93#L732-2true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:14,857 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:14,857 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:14,857 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:14,857 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:17,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 93#L732-2true, 189#true, 94#L722-2true]) [2021-03-11 01:53:17,389 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:17,389 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:17,389 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:17,389 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:17,389 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 189#true, 94#L722-2true]) [2021-03-11 01:53:17,389 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:17,389 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:17,389 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:17,389 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:17,393 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:17,393 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:17,393 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:17,393 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:17,394 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:17,397 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 93#L732-2true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:17,397 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:17,397 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:17,397 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:17,397 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:17,398 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 93#L732-2true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:17,398 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:17,398 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:17,398 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:17,398 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:19,409 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:19,409 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:19,409 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:19,409 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:19,409 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:19,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:19,720 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:19,720 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:19,720 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:19,720 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:19,758 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 133#L712-3true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:53:19,758 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:19,758 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:19,758 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:19,758 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:19,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:53:19,917 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:19,917 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:19,917 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:19,917 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:20,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:53:20,160 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:20,160 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:20,160 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:20,160 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:20,161 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:20,161 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:20,161 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:20,161 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:20,161 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:20,181 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:20,181 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:20,181 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:20,181 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:20,181 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:20,258 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:20,258 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:20,258 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:20,258 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:20,258 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:20,259 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:20,259 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:20,259 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:20,260 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:20,260 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:20,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:20,290 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:20,290 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:20,290 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:20,290 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:20,618 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 125#L751-1true]) [2021-03-11 01:53:20,618 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:20,618 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:20,618 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:20,618 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:20,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 93#L732-2true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:20,620 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:20,620 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:20,620 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:20,620 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:20,719 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 133#L712-3true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:53:20,719 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:20,719 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:20,719 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:20,719 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:21,179 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:53:21,179 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:21,179 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:21,179 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:21,179 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:21,180 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:53:21,180 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:21,180 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:21,180 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:21,180 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:21,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:21,183 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:21,183 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:21,183 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:21,183 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:21,666 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 125#L751-1true, 189#true]) [2021-03-11 01:53:21,666 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:21,666 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:21,666 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:21,666 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:21,668 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 93#L732-2true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:21,669 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:21,669 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:21,669 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:21,669 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:21,851 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:53:21,852 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:21,852 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:21,852 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:21,852 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:21,882 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 189#true, 94#L722-2true]) [2021-03-11 01:53:21,882 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:21,882 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:21,882 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:21,882 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:21,939 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:21,940 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:21,940 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:21,940 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:21,940 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:21,942 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:21,942 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:21,942 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:21,942 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:21,942 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:22,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:22,040 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:22,040 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:22,040 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:22,040 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:22,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:22,040 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,040 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:22,040 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:22,041 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,210 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [32#L730-3true, 193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:22,210 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,210 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,210 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:22,210 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,210 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:22,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, 66#L731true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:22,359 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,359 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,359 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,359 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,416 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:53:22,416 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,416 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,416 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,417 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,564 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 28#L714-1true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:22,564 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,565 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,565 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,565 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:22,734 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,734 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,734 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,734 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,738 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, 192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:22,738 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,738 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,738 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,738 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,772 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:53:22,772 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,772 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,772 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,772 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,772 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, 192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:22,772 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,772 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,772 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,772 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,927 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][76], [192#(<= 1 ~count~0), 32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:22,928 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,928 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,928 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,928 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,928 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:22,928 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,928 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,928 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:22,928 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:23,023 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 122#L721-1true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:23,023 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:23,023 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:23,023 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:23,023 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:23,025 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true]) [2021-03-11 01:53:23,025 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:23,025 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:23,025 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:23,025 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:23,065 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:23,065 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:23,066 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:23,066 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:23,066 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:23,952 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][74], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:53:23,952 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:23,952 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:23,952 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:23,952 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:26,642 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 14#L712-3true, 175#true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:53:26,642 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:26,642 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:26,642 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:26,642 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:26,642 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 14#L712-3true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:53:26,642 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:26,642 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:26,642 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:26,642 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:26,646 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, 27#L712-3true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:53:26,656 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:26,656 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:26,656 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:26,656 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:26,656 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 70#L722-2true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:53:26,656 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:26,656 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:26,656 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:26,656 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:26,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 86#L712-3true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:53:26,659 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:26,659 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:26,659 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:26,659 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:26,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 86#L712-3true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:53:26,659 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:26,659 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:26,660 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:26,660 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:28,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 27#L712-3true, 189#true, 127#L751-2true]) [2021-03-11 01:53:28,287 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:28,288 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:28,288 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:28,288 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:28,288 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true, 191#(= ~count~0 0)]) [2021-03-11 01:53:28,288 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:28,288 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:28,288 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:28,288 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:28,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 105#L719-3true, Black: 169#true, 13#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:53:28,290 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:28,290 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:28,290 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:28,290 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:28,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 105#L719-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:53:28,290 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:28,290 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:28,290 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:28,290 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:28,294 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 86#L712-3true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 127#L751-2true]) [2021-03-11 01:53:28,294 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:28,295 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:28,295 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-11 01:53:28,295 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:28,295 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 86#L712-3true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:53:28,295 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:28,295 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:28,295 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:28,295 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:30,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:30,349 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:30,349 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,349 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,349 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,350 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:53:30,350 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:30,350 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,350 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,350 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,350 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:53:30,350 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:30,350 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,350 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,350 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,350 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:53:30,350 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:30,350 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,350 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,350 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 169#true, 48#L721-1true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:53:30,524 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:30,524 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,524 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,524 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][65], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 70#L722-2true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 9#L720-1true, 77#L714-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:53:30,524 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:30,524 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,524 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,524 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][76], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:53:30,524 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:30,524 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,524 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,524 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:53:30,525 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:30,525 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,525 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:30,525 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:32,289 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [thr2Thread1of4ForFork1InUse, 66#L731true, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 127#L751-2true]) [2021-03-11 01:53:32,289 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:32,289 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:32,290 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:32,290 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:32,588 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 133#L712-3true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:32,588 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:32,588 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:32,588 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:32,588 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:33,013 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 133#L712-3true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:33,013 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:33,013 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:33,014 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:33,014 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:33,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][106], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:33,138 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:33,138 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:33,138 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:33,138 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:33,558 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:33,558 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:33,558 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:33,559 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:33,559 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-11 01:53:33,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:33,594 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-11 01:53:33,594 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:33,594 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:33,594 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-11 01:53:34,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 119#thr2ENTRYtrue, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:53:34,130 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:34,130 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,130 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,130 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,134 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:34,134 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:34,134 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,134 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,134 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([891] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][91], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 119#thr2ENTRYtrue, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true]) [2021-03-11 01:53:34,137 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:34,138 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,138 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,138 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 119#thr2ENTRYtrue, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:34,138 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:34,138 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,138 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,138 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([891] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][91], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:34,140 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:34,140 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,140 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,141 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:34,141 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:34,141 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,141 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,141 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,144 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([891] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_5, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][91], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:34,144 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:34,144 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,144 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,144 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,146 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:34,146 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:34,146 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,146 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,146 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,149 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:34,149 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:34,149 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,149 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,149 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,501 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 119#thr2ENTRYtrue, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true]) [2021-03-11 01:53:34,501 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:34,501 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,501 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,501 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,501 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 119#thr2ENTRYtrue, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:34,501 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:34,501 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,501 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,501 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,505 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:34,505 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:34,505 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,505 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,505 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,505 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, 134#L714-1true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:34,505 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:34,505 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,505 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,505 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,508 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:34,508 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:34,508 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,508 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,508 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,508 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:34,509 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:34,509 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,509 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,509 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:34,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 119#thr2ENTRYtrue, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true]) [2021-03-11 01:53:34,768 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:34,768 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:34,768 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-11 01:53:34,768 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,779 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:34,779 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:34,779 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:34,779 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-11 01:53:34,779 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,850 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:34,850 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:34,850 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:34,850 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:34,850 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-11 01:53:35,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 169#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, 122#L721-1true, 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:53:35,104 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:35,104 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,104 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,104 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,105 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), 27#L712-3true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:35,105 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:35,105 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,105 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,105 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][84], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:35,137 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:35,137 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,137 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,137 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][85], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 8#L713-1true, Black: 169#true, 50#L720-1true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true, 191#(= ~count~0 0)]) [2021-03-11 01:53:35,137 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:35,137 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,137 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,137 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,144 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 8#L713-1true, thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 86#L712-3true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:53:35,144 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:35,144 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,145 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,145 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,145 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 8#L713-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 86#L712-3true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:53:35,145 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:35,145 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,145 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,145 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,150 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][84], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 8#L713-1true, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:53:35,150 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:35,150 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,150 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,150 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,151 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 8#L713-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:53:35,151 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-03-11 01:53:35,151 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:53:35,151 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:53:35,151 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:53:35,151 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][85], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 8#L713-1true, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:53:35,151 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:35,151 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,151 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,151 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:35,151 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [32#L730-3true, 192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 8#L713-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 84#L713-1true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:35,151 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-03-11 01:53:35,151 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:53:35,151 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:53:35,151 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:53:37,596 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:37,596 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:37,596 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:37,596 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:37,596 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:37,596 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:37,596 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:37,596 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:37,596 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:37,596 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:37,599 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:37,599 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:37,599 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:37,599 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:37,599 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:37,602 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:37,602 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:37,602 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:37,602 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:37,602 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:37,602 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:37,602 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:37,602 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:37,602 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:37,602 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:37,633 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:37,634 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:37,634 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-11 01:53:37,634 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:37,634 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:38,100 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 105#L719-3true, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:38,101 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:38,101 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:38,101 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:38,101 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:38,102 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 6#L719-3true, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:38,102 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:38,102 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:38,103 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:38,103 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:38,776 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][149], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 70#L722-2true, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:38,776 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:38,776 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:38,776 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:38,776 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:38,776 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 70#L722-2true, thr2Thread4of4ForFork1InUse, 75#L728-3true, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:38,776 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:38,776 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:38,776 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:38,776 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:38,869 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][76], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 75#L728-3true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:38,869 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:38,869 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:38,869 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:38,869 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:38,870 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, 75#L728-3true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:38,870 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:38,870 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:38,870 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:38,870 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:39,463 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:39,463 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:39,463 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:39,463 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:39,463 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:39,536 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:39,536 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-03-11 01:53:39,536 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:53:39,536 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:53:39,536 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2021-03-11 01:53:39,668 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:53:39,669 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:39,669 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:39,669 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:39,669 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:39,756 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:39,756 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:39,756 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:39,756 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:39,756 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:39,807 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, 131#L713-1true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true]) [2021-03-11 01:53:39,807 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:39,807 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:39,807 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:39,807 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:39,927 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true]) [2021-03-11 01:53:39,927 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:39,927 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:39,927 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:39,927 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:39,929 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:39,929 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:39,929 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:39,929 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:39,929 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:40,241 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:40,241 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:40,241 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:40,241 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:40,241 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:40,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:40,243 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:40,243 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:40,243 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:40,243 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:40,630 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][53], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 9#L720-1true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:40,631 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:40,631 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:40,631 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:40,631 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:40,666 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([940] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_7, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][75], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 116#L720-1true, 117#L722-2true, 183#(= ~count~0 0), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, 28#L714-1true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:40,666 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:40,666 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:40,666 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:40,666 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:40,758 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 93#L732-2true, 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:40,758 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:40,758 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:40,758 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:40,758 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:40,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:40,760 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:40,760 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:40,760 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-11 01:53:40,760 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-11 01:53:40,857 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][105], [thr2Thread1of4ForFork1InUse, 66#L731true, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, 134#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:40,858 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:40,858 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:40,858 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:40,858 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:40,858 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:41,256 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), Black: 181#true, thr1Thread1of4ForFork0InUse, 122#L721-1true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:41,256 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:41,256 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:41,256 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:41,256 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:41,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 48#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:41,264 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:41,264 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:41,264 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:41,264 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:42,502 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][74], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:42,502 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:42,502 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:42,503 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:42,503 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:42,505 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][106], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:42,505 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:42,505 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:42,505 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:42,505 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:42,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][146], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:42,775 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:42,775 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:42,775 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:42,775 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:42,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][106], [193#(<= 0 ~count~0), 98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:42,911 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:42,911 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:42,911 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:42,911 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:42,936 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][146], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:42,936 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:42,936 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-11 01:53:42,936 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:42,936 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:49,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][54], [192#(<= 1 ~count~0), 32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 70#L722-2true, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:53:49,806 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:49,806 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:49,806 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:49,806 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:49,807 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][84], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, 66#L731true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:53:49,807 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:49,807 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:49,807 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:49,807 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:49,807 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 13#L721-1true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:53:49,807 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:49,807 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:49,807 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:49,807 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:49,807 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 122#L721-1true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:53:49,807 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:49,807 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:49,807 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:49,807 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:49,808 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][85], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 77#L714-1true, 50#L720-1true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 191#(= ~count~0 0), 127#L751-2true]) [2021-03-11 01:53:49,808 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:49,808 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:49,808 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:49,808 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:49,808 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [192#(<= 1 ~count~0), 32#L730-3true, thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 127#L751-2true]) [2021-03-11 01:53:49,808 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:49,808 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:49,808 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:49,808 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:50,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 197#true, 69#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:50,908 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:50,908 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:50,908 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:50,908 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:50,925 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([984] L728-3-->L731: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][128], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, thr2Thread3of4ForFork1InUse, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 28#L714-1true, 189#true, 127#L751-2true]) [2021-03-11 01:53:50,925 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:50,925 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:50,925 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:50,926 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:50,944 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 8#L713-1true, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:50,944 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:50,944 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:50,944 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:50,944 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:51,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([908] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][147], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 183#(= ~count~0 0), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:51,072 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:51,072 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:51,072 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:51,072 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:51,539 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][106], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:51,539 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:51,539 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:51,539 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:51,539 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:51,542 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:51,543 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:51,543 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:51,543 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:51,543 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:51,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][146], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, 75#L728-3true, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 94#L722-2true, 127#L751-2true]) [2021-03-11 01:53:51,664 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-11 01:53:51,664 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-11 01:53:51,664 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:51,664 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-03-11 01:53:53,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, 119#thr2ENTRYtrue, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:53:53,015 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:53,015 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:53,015 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:53,015 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:53,019 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 181#true, 117#L722-2true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:53,019 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:53,019 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:53,019 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:53,019 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:53,022 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:53,022 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:53,022 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:53,022 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:53,022 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:53,939 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 119#thr2ENTRYtrue, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true]) [2021-03-11 01:53:53,939 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:53,939 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-11 01:53:53,939 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:53,939 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:53,943 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, 71#thr2ENTRYtrue, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:53,943 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:53,943 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-11 01:53:53,943 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:53,943 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:53,973 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 11#thr2ENTRYtrue, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:53,974 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:53,974 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:53,974 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:53,974 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-11 01:53:54,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:53:54,346 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-03-11 01:53:54,346 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:54,346 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:54,346 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:54,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][145], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 169#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:53:54,346 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-11 01:53:54,347 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:53:54,347 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:53:54,347 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:53:54,347 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][84], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, 66#L731true, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:53:54,347 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-03-11 01:53:54,347 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:54,347 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:54,347 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:54,347 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:54,347 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-03-11 01:53:54,347 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:54,347 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:54,347 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:54,347 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [66#L731true, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, 44#L720-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 189#true]) [2021-03-11 01:53:54,347 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-11 01:53:54,347 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:53:54,347 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:53:54,347 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:53:54,348 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][85], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1InUse, Black: 169#true, 143#L721-1true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:53:54,348 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-03-11 01:53:54,348 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:54,348 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:54,348 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-11 01:53:54,468 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][64], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 8#L713-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 143#L721-1true, 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:53:54,468 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-11 01:53:54,468 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:53:54,468 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:53:54,468 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-11 01:53:58,011 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [193#(<= 0 ~count~0), 98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 94#L722-2true]) [2021-03-11 01:53:58,011 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:58,011 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:58,011 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:58,011 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:58,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [98#thr2ENTRYtrue, thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, 134#L714-1true, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:53:58,021 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:53:58,021 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:53:58,022 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:53:58,022 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-11 01:53:59,467 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([924] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_7|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_7, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_3} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][110], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, 116#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:53:59,467 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:59,468 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:59,468 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:59,468 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:59,468 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([892] L721-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3))) (and (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| (ite (= (select .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3) 1) 1 0)) (= |v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7| v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3) (= v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|) (= (store |v_#memory_int_208| v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3 (store .cse0 v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3 0)) |v_#memory_int_207|) (not (= v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7 0)) (= |v_~#mutexb~0.base_53| |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|) (= |v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3| |v_~#mutexb~0.offset_53|))) InVars {#memory_int=|v_#memory_int_208|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, ~#mutexb~0.base=|v_~#mutexb~0.base_53|} OutVars{thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6_3|, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond_7|, #memory_int=|v_#memory_int_207|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_3|, thr2Thread1of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork1_assume_abort_if_not_~cond_7, ~#mutexb~0.base=|v_~#mutexb~0.base_53|, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_3, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_3|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread1of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread1of4ForFork1_assume_abort_if_not_~cond, thr2Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset][54], [192#(<= 1 ~count~0), thr2Thread1of4ForFork1InUse, Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 70#L722-2true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 75#L728-3true, 77#L714-1true, Black: 171#(= ~count~0 0), 175#true, 50#L720-1true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:53:59,468 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:53:59,468 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:59,468 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:53:59,468 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:54:00,135 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:54:00,136 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:54:00,136 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:54:00,136 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-11 01:54:00,136 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:54:00,281 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][138], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:54:00,281 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:54:00,281 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:54:00,281 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:54:00,281 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:54:00,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 24#L733-2true, 184#(= 0 (+ ~count~0 1)), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:54:00,301 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:54:00,301 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:54:00,301 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:54:00,301 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:54:00,303 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:54:00,304 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:54:00,304 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:54:00,304 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:54:00,304 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:54:00,394 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 189#true, 125#L751-1true, 93#L732-2true, 94#L722-2true]) [2021-03-11 01:54:00,394 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:54:00,394 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:54:00,394 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:54:00,394 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-11 01:54:00,400 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), Black: 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), 93#L732-2true, 189#true, 125#L751-1true, 94#L722-2true]) [2021-03-11 01:54:00,400 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:54:00,400 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:54:00,400 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-11 01:54:00,400 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:54:00,503 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([923] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread3of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread3of4ForFork1___VERIFIER_atomic_release_~m.base][161], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 184#(= 0 (+ ~count~0 1)), 24#L733-2true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:54:00,503 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-11 01:54:00,503 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:54:00,503 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:54:00,503 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-11 01:54:00,561 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([907] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond_5|, thr2Thread4of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork1_assume_abort_if_not_~cond_5, #memory_int=|v_#memory_int_221|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base_1} AuxVars[] AssignedVars[thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork1_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork1_assume_abort_if_not_~cond, #memory_int, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem6, thr2Thread4of4ForFork1___VERIFIER_atomic_release_~m.base][188], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), Black: 193#(<= 0 ~count~0), thr2Thread2of4ForFork1InUse, 197#true, 134#L714-1true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1InUse, 13#L721-1true, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 24#L733-2true, 184#(= 0 (+ ~count~0 1)), thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 183#(= ~count~0 0), 125#L751-1true, 189#true, 94#L722-2true]) [2021-03-11 01:54:00,561 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:54:00,561 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:54:00,561 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-11 01:54:00,561 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-11 01:54:00,946 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L714-1-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1))) (and (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| (ite (= (select .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1) 1) 1 0)) (= (store |v_#memory_int_222| v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1 (store .cse0 v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 0)) |v_#memory_int_221|) (= |v_~#mutexa~0.base_53| |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|) (= v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1 |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|) (= |v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1| |v_~#mutexa~0.offset_53|) (= |v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5| v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5) (not (= v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5 0)))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|} OutVars{thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base_1, ~#mutexa~0.offset=|v_~#mutexa~0.offset_53|, thr2Thread2of4ForFork1_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork1_assume_abort_if_not_~cond_5, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond_5|, #memory_int=|v_#memory_int_221|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base_1|, ~#mutexa~0.base=|v_~#mutexa~0.base_53|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset_1|, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset_1, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6=|v_thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork1_assume_abort_if_not_~cond, thr2Thread2of4ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem6][74], [32#L730-3true, 193#(<= 0 ~count~0), thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, 69#L714-1true, 197#true, thr2Thread3of4ForFork1InUse, thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 117#L722-2true, 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:54:00,946 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:54:00,946 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:54:00,946 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:54:00,946 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:54:00,946 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([990] L730-3-->L731: Formula: (not (= v_~count~0_11 0)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][84], [192#(<= 1 ~count~0), 66#L731true, thr2Thread1of4ForFork1InUse, thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1NotInUse, Black: 171#(= ~count~0 0), 175#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 181#true, thr1Thread1of4ForFork0InUse, Black: 183#(= ~count~0 0), Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true]) [2021-03-11 01:54:00,946 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:54:00,946 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:54:00,946 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-03-11 01:54:00,947 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:54:00,947 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([991] L730-3-->L731-3: Formula: (= v_~count~0_12 0) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][85], [thr2Thread1of4ForFork1InUse, Black: 192#(<= 1 ~count~0), thr2Thread2of4ForFork1InUse, Black: 193#(<= 0 ~count~0), 69#L714-1true, thr2Thread3of4ForFork1InUse, 134#L714-1true, 199#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread4of4ForFork1NotInUse, Black: 169#true, 18#L722-2true, Black: 178#(<= 1 ~count~0), 183#(= ~count~0 0), 56#L731-3true, thr1Thread1of4ForFork0InUse, Black: 181#true, Black: 184#(= 0 (+ ~count~0 1)), 125#L751-1true, 191#(= ~count~0 0)]) [2021-03-11 01:54:00,947 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-11 01:54:00,947 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:54:00,947 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-11 01:54:00,947 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event